72899352

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 223027200

約数和(自身を除く): 150127848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 191, 216, 228, 248, 279, 324, 342, 372, 382, 456, 513, 558, 573, 589, 648, 684, 744, 764, 837, 1026, 1116, 1146, 1178, 1368, 1528, 1539, 1674, 1719, 1767, 2052, 2232, 2292, 2356, 2511, 3078, 3348, 3438, 3534, 3629, 4104, 4584, 4712, 5022, 5157, 5301, 5921, 6156, 6696, 6876, 7068, 7258, 10044, 10314, 10602, 10887, 11842, 12312, 13752, 14136, 14516, 15471, 15903, 17763, 20088, 20628, 21204, 21774, 23684, 29032, 30942, 31806, 32661, 35526, 41256, 42408, 43548, 47368, 47709, 53289, 61884, 63612, 65322, 71052, 87096, 95418, 97983, 106578, 112499, 123768, 127224, 130644, 142104, 159867, 190836, 195966, 213156, 224998, 261288, 293949, 319734, 337497, 381672, 391932, 426312, 449996, 479601, 587898, 639468, 674994, 783864, 899992, 959202, 1012491, 1175796, 1278936, 1349988, 1918404, 2024982, 2351592, 2699976, 3037473, 3836808, 4049964, 6074946, 8099928, 9112419, 12149892, 18224838, 24299784, 36449676, 72899352]

約数ペア:

[(1, 72899352), (2, 36449676), (3, 24299784), (4, 18224838), (6, 12149892), (8, 9112419), (9, 8099928), (12, 6074946), (18, 4049964), (19, 3836808), (24, 3037473), (27, 2699976), (31, 2351592), (36, 2024982), (38, 1918404), (54, 1349988), (57, 1278936), (62, 1175796), (72, 1012491), (76, 959202), (81, 899992), (93, 783864), (108, 674994), (114, 639468), (124, 587898), (152, 479601), (162, 449996), (171, 426312), (186, 391932), (191, 381672), (216, 337497), (228, 319734), (248, 293949), (279, 261288), (324, 224998), (342, 213156), (372, 195966), (382, 190836), (456, 159867), (513, 142104), (558, 130644), (573, 127224), (589, 123768), (648, 112499), (684, 106578), (744, 97983), (764, 95418), (837, 87096), (1026, 71052), (1116, 65322), (1146, 63612), (1178, 61884), (1368, 53289), (1528, 47709), (1539, 47368), (1674, 43548), (1719, 42408), (1767, 41256), (2052, 35526), (2232, 32661), (2292, 31806), (2356, 30942), (2511, 29032), (3078, 23684), (3348, 21774), (3438, 21204), (3534, 20628), (3629, 20088), (4104, 17763), (4584, 15903), (4712, 15471), (5022, 14516), (5157, 14136), (5301, 13752), (5921, 12312), (6156, 11842), (6696, 10887), (6876, 10602), (7068, 10314), (7258, 10044)]