72173846272

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{70997}}^1$

素因数の和:71062

約数の個数: 108

約数和(自身を含む): 165872059416

約数和(自身を除く): 93698213144

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 361, 418, 608, 704, 722, 836, 1216, 1408, 1444, 1672, 2432, 2816, 2888, 3344, 3971, 4864, 5776, 6688, 7942, 11552, 13376, 15884, 23104, 26752, 31768, 46208, 53504, 63536, 70997, 92416, 127072, 141994, 254144, 283988, 508288, 567976, 780967, 1016576, 1135952, 1348943, 1561934, 2271904, 2697886, 3123868, 4543808, 5395772, 6247736, 9087616, 10791544, 12495472, 14838373, 18175232, 21583088, 24990944, 25629917, 29676746, 43166176, 49981888, 51259834, 59353492, 86332352, 99963776, 102519668, 118706984, 172664704, 199927552, 205039336, 237413968, 281929087, 345329408, 410078672, 474827936, 563858174, 820157344, 949655872, 1127716348, 1640314688, 1899311744, 2255432696, 3280629376, 3798623488, 4510865392, 6561258752, 9021730784, 18043461568, 36086923136, 72173846272]

約数ペア:

[(1, 72173846272), (2, 36086923136), (4, 18043461568), (8, 9021730784), (11, 6561258752), (16, 4510865392), (19, 3798623488), (22, 3280629376), (32, 2255432696), (38, 1899311744), (44, 1640314688), (64, 1127716348), (76, 949655872), (88, 820157344), (128, 563858174), (152, 474827936), (176, 410078672), (209, 345329408), (256, 281929087), (304, 237413968), (352, 205039336), (361, 199927552), (418, 172664704), (608, 118706984), (704, 102519668), (722, 99963776), (836, 86332352), (1216, 59353492), (1408, 51259834), (1444, 49981888), (1672, 43166176), (2432, 29676746), (2816, 25629917), (2888, 24990944), (3344, 21583088), (3971, 18175232), (4864, 14838373), (5776, 12495472), (6688, 10791544), (7942, 9087616), (11552, 6247736), (13376, 5395772), (15884, 4543808), (23104, 3123868), (26752, 2697886), (31768, 2271904), (46208, 1561934), (53504, 1348943), (63536, 1135952), (70997, 1016576), (92416, 780967), (127072, 567976), (141994, 508288), (254144, 283988)]