85378788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 237182400

約数和(自身を除く): 151803612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 298, 396, 447, 596, 894, 1341, 1447, 1639, 1788, 2682, 2894, 3278, 4341, 4917, 5364, 5788, 6556, 8682, 9834, 13023, 14751, 15917, 17364, 19668, 26046, 29502, 31834, 47751, 52092, 59004, 63668, 95502, 143253, 191004, 215603, 286506, 431206, 573012, 646809, 862412, 1293618, 1940427, 2371633, 2587236, 3880854, 4743266, 7114899, 7761708, 9486532, 14229798, 21344697, 28459596, 42689394, 85378788]

約数ペア:

[(1, 85378788), (2, 42689394), (3, 28459596), (4, 21344697), (6, 14229798), (9, 9486532), (11, 7761708), (12, 7114899), (18, 4743266), (22, 3880854), (33, 2587236), (36, 2371633), (44, 1940427), (66, 1293618), (99, 862412), (132, 646809), (149, 573012), (198, 431206), (298, 286506), (396, 215603), (447, 191004), (596, 143253), (894, 95502), (1341, 63668), (1447, 59004), (1639, 52092), (1788, 47751), (2682, 31834), (2894, 29502), (3278, 26046), (4341, 19668), (4917, 17364), (5364, 15917), (5788, 14751), (6556, 13023), (8682, 9834)]