67578056

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 161595000

約数和(自身を除く): 94016944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 89, 91, 98, 104, 149, 178, 182, 196, 298, 356, 364, 392, 596, 623, 637, 712, 728, 1043, 1157, 1192, 1246, 1274, 1937, 2086, 2314, 2492, 2548, 3874, 4172, 4361, 4628, 4984, 5096, 7301, 7748, 8099, 8344, 8722, 9256, 13261, 13559, 14602, 15496, 16198, 17444, 26522, 27118, 29204, 32396, 34888, 53044, 54236, 56693, 58408, 64792, 92827, 94913, 106088, 108472, 113386, 172393, 185654, 189826, 226772, 344786, 371308, 379652, 453544, 649789, 689572, 742616, 759304, 1206751, 1299578, 1379144, 2413502, 2599156, 4827004, 5198312, 8447257, 9654008, 16894514, 33789028, 67578056]

約数ペア:

[(1, 67578056), (2, 33789028), (4, 16894514), (7, 9654008), (8, 8447257), (13, 5198312), (14, 4827004), (26, 2599156), (28, 2413502), (49, 1379144), (52, 1299578), (56, 1206751), (89, 759304), (91, 742616), (98, 689572), (104, 649789), (149, 453544), (178, 379652), (182, 371308), (196, 344786), (298, 226772), (356, 189826), (364, 185654), (392, 172393), (596, 113386), (623, 108472), (637, 106088), (712, 94913), (728, 92827), (1043, 64792), (1157, 58408), (1192, 56693), (1246, 54236), (1274, 53044), (1937, 34888), (2086, 32396), (2314, 29204), (2492, 27118), (2548, 26522), (3874, 17444), (4172, 16198), (4361, 15496), (4628, 14602), (4984, 13559), (5096, 13261), (7301, 9256), (7748, 8722), (8099, 8344)]