80442936

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:746

約数の個数: 128

約数和(自身を含む): 258854400

約数和(自身を除く): 178411464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 83, 84, 108, 126, 166, 168, 189, 216, 249, 252, 332, 378, 498, 504, 581, 641, 664, 747, 756, 996, 1162, 1282, 1494, 1512, 1743, 1923, 1992, 2241, 2324, 2564, 2988, 3486, 3846, 4482, 4487, 4648, 5128, 5229, 5769, 5976, 6972, 7692, 8964, 8974, 10458, 11538, 13461, 13944, 15384, 15687, 17307, 17928, 17948, 20916, 23076, 26922, 31374, 34614, 35896, 40383, 41832, 46152, 53203, 53844, 62748, 69228, 80766, 106406, 107688, 121149, 125496, 138456, 159609, 161532, 212812, 242298, 319218, 323064, 372421, 425624, 478827, 484596, 638436, 744842, 957654, 969192, 1117263, 1276872, 1436481, 1489684, 1915308, 2234526, 2872962, 2979368, 3351789, 3830616, 4469052, 5745924, 6703578, 8938104, 10055367, 11491848, 13407156, 20110734, 26814312, 40221468, 80442936]

約数ペア:

[(1, 80442936), (2, 40221468), (3, 26814312), (4, 20110734), (6, 13407156), (7, 11491848), (8, 10055367), (9, 8938104), (12, 6703578), (14, 5745924), (18, 4469052), (21, 3830616), (24, 3351789), (27, 2979368), (28, 2872962), (36, 2234526), (42, 1915308), (54, 1489684), (56, 1436481), (63, 1276872), (72, 1117263), (83, 969192), (84, 957654), (108, 744842), (126, 638436), (166, 484596), (168, 478827), (189, 425624), (216, 372421), (249, 323064), (252, 319218), (332, 242298), (378, 212812), (498, 161532), (504, 159609), (581, 138456), (641, 125496), (664, 121149), (747, 107688), (756, 106406), (996, 80766), (1162, 69228), (1282, 62748), (1494, 53844), (1512, 53203), (1743, 46152), (1923, 41832), (1992, 40383), (2241, 35896), (2324, 34614), (2564, 31374), (2988, 26922), (3486, 23076), (3846, 20916), (4482, 17948), (4487, 17928), (4648, 17307), (5128, 15687), (5229, 15384), (5769, 13944), (5976, 13461), (6972, 11538), (7692, 10458), (8964, 8974)]