73641492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 212459520

約数和(自身を除く): 138818028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 31, 36, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 151, 171, 186, 207, 228, 276, 279, 302, 342, 372, 414, 437, 453, 558, 589, 604, 684, 713, 828, 874, 906, 1116, 1178, 1311, 1359, 1426, 1748, 1767, 1812, 2139, 2356, 2622, 2718, 2852, 2869, 3473, 3534, 3933, 4278, 4681, 5244, 5301, 5436, 5738, 6417, 6946, 7068, 7866, 8556, 8607, 9362, 10419, 10602, 11476, 12834, 13547, 13892, 14043, 15732, 17214, 18724, 20838, 21204, 25668, 25821, 27094, 28086, 31257, 34428, 40641, 41676, 42129, 51642, 54188, 56172, 62514, 65987, 81282, 84258, 88939, 103284, 107663, 121923, 125028, 131974, 162564, 168516, 177878, 197961, 215326, 243846, 263948, 266817, 322989, 355756, 395922, 430652, 487692, 533634, 593883, 645978, 791844, 800451, 968967, 1067268, 1187766, 1291956, 1600902, 1937934, 2045597, 2375532, 3201804, 3875868, 4091194, 6136791, 8182388, 12273582, 18410373, 24547164, 36820746, 73641492]

約数ペア:

[(1, 73641492), (2, 36820746), (3, 24547164), (4, 18410373), (6, 12273582), (9, 8182388), (12, 6136791), (18, 4091194), (19, 3875868), (23, 3201804), (31, 2375532), (36, 2045597), (38, 1937934), (46, 1600902), (57, 1291956), (62, 1187766), (69, 1067268), (76, 968967), (92, 800451), (93, 791844), (114, 645978), (124, 593883), (138, 533634), (151, 487692), (171, 430652), (186, 395922), (207, 355756), (228, 322989), (276, 266817), (279, 263948), (302, 243846), (342, 215326), (372, 197961), (414, 177878), (437, 168516), (453, 162564), (558, 131974), (589, 125028), (604, 121923), (684, 107663), (713, 103284), (828, 88939), (874, 84258), (906, 81282), (1116, 65987), (1178, 62514), (1311, 56172), (1359, 54188), (1426, 51642), (1748, 42129), (1767, 41676), (1812, 40641), (2139, 34428), (2356, 31257), (2622, 28086), (2718, 27094), (2852, 25821), (2869, 25668), (3473, 21204), (3534, 20838), (3933, 18724), (4278, 17214), (4681, 15732), (5244, 14043), (5301, 13892), (5436, 13547), (5738, 12834), (6417, 11476), (6946, 10602), (7068, 10419), (7866, 9362), (8556, 8607)]