81969445152

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{34841}}^1$

素因数の和:35256

約数の個数: 192

約数和(自身を含む): 273941740800

約数和(自身を除く): 191972295648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 389, 432, 504, 672, 756, 778, 864, 1008, 1167, 1512, 1556, 2016, 2334, 2723, 3024, 3112, 3501, 4668, 5446, 6048, 6224, 7002, 8169, 9336, 10503, 10892, 12448, 14004, 16338, 18672, 21006, 21784, 24507, 28008, 32676, 34841, 37344, 42012, 43568, 49014, 56016, 65352, 69682, 73521, 84024, 87136, 98028, 104523, 112032, 130704, 139364, 147042, 168048, 196056, 209046, 243887, 261408, 278728, 294084, 313569, 336096, 392112, 418092, 487774, 557456, 588168, 627138, 731661, 784224, 836184, 940707, 975548, 1114912, 1176336, 1254276, 1463322, 1672368, 1881414, 1951096, 2194983, 2352672, 2508552, 2926644, 3344736, 3762828, 3902192, 4389966, 5017104, 5853288, 6584949, 7525656, 7804384, 8779932, 10034208, 11706576, 13169898, 13553149, 15051312, 17559864, 23413152, 26339796, 27106298, 30102624, 35119728, 40659447, 52679592, 54212596, 70239456, 81318894, 94872043, 105359184, 108425192, 121978341, 162637788, 189744086, 210718368, 216850384, 243956682, 284616129, 325275576, 365935023, 379488172, 433700768, 487913364, 569232258, 650551152, 731870046, 758976344, 853848387, 975826728, 1138464516, 1301102304, 1463740092, 1517952688, 1707696774, 1951653456, 2276929032, 2561545161, 2927480184, 3035905376, 3415393548, 3903306912, 4553858064, 5123090322, 5854960368, 6830787096, 9107716128, 10246180644, 11709920736, 13661574192, 20492361288, 27323148384, 40984722576, 81969445152]

約数ペア:

[(1, 81969445152), (2, 40984722576), (3, 27323148384), (4, 20492361288), (6, 13661574192), (7, 11709920736), (8, 10246180644), (9, 9107716128), (12, 6830787096), (14, 5854960368), (16, 5123090322), (18, 4553858064), (21, 3903306912), (24, 3415393548), (27, 3035905376), (28, 2927480184), (32, 2561545161), (36, 2276929032), (42, 1951653456), (48, 1707696774), (54, 1517952688), (56, 1463740092), (63, 1301102304), (72, 1138464516), (84, 975826728), (96, 853848387), (108, 758976344), (112, 731870046), (126, 650551152), (144, 569232258), (168, 487913364), (189, 433700768), (216, 379488172), (224, 365935023), (252, 325275576), (288, 284616129), (336, 243956682), (378, 216850384), (389, 210718368), (432, 189744086), (504, 162637788), (672, 121978341), (756, 108425192), (778, 105359184), (864, 94872043), (1008, 81318894), (1167, 70239456), (1512, 54212596), (1556, 52679592), (2016, 40659447), (2334, 35119728), (2723, 30102624), (3024, 27106298), (3112, 26339796), (3501, 23413152), (4668, 17559864), (5446, 15051312), (6048, 13553149), (6224, 13169898), (7002, 11706576), (8169, 10034208), (9336, 8779932), (10503, 7804384), (10892, 7525656), (12448, 6584949), (14004, 5853288), (16338, 5017104), (18672, 4389966), (21006, 3902192), (21784, 3762828), (24507, 3344736), (28008, 2926644), (32676, 2508552), (34841, 2352672), (37344, 2194983), (42012, 1951096), (43568, 1881414), (49014, 1672368), (56016, 1463322), (65352, 1254276), (69682, 1176336), (73521, 1114912), (84024, 975548), (87136, 940707), (98028, 836184), (104523, 784224), (112032, 731661), (130704, 627138), (139364, 588168), (147042, 557456), (168048, 487774), (196056, 418092), (209046, 392112), (243887, 336096), (261408, 313569), (278728, 294084)]