71539944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 222600960

約数和(自身を除く): 151061016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 37, 42, 51, 56, 68, 74, 84, 102, 111, 119, 136, 148, 168, 204, 222, 238, 259, 296, 357, 408, 444, 476, 518, 629, 677, 714, 777, 888, 952, 1036, 1258, 1354, 1428, 1554, 1887, 2031, 2072, 2516, 2708, 2856, 3108, 3774, 4062, 4403, 4739, 5032, 5416, 6216, 7548, 8124, 8806, 9478, 11509, 13209, 14217, 15096, 16248, 17612, 18956, 23018, 25049, 26418, 28434, 34527, 35224, 37912, 46036, 50098, 52836, 56868, 69054, 75147, 80563, 92072, 100196, 105672, 113736, 138108, 150294, 161126, 175343, 200392, 241689, 276216, 300588, 322252, 350686, 425833, 483378, 526029, 601176, 644504, 701372, 851666, 966756, 1052058, 1277499, 1402744, 1703332, 1933512, 2104116, 2554998, 2980831, 3406664, 4208232, 5109996, 5961662, 8942493, 10219992, 11923324, 17884986, 23846648, 35769972, 71539944]

約数ペア:

[(1, 71539944), (2, 35769972), (3, 23846648), (4, 17884986), (6, 11923324), (7, 10219992), (8, 8942493), (12, 5961662), (14, 5109996), (17, 4208232), (21, 3406664), (24, 2980831), (28, 2554998), (34, 2104116), (37, 1933512), (42, 1703332), (51, 1402744), (56, 1277499), (68, 1052058), (74, 966756), (84, 851666), (102, 701372), (111, 644504), (119, 601176), (136, 526029), (148, 483378), (168, 425833), (204, 350686), (222, 322252), (238, 300588), (259, 276216), (296, 241689), (357, 200392), (408, 175343), (444, 161126), (476, 150294), (518, 138108), (629, 113736), (677, 105672), (714, 100196), (777, 92072), (888, 80563), (952, 75147), (1036, 69054), (1258, 56868), (1354, 52836), (1428, 50098), (1554, 46036), (1887, 37912), (2031, 35224), (2072, 34527), (2516, 28434), (2708, 26418), (2856, 25049), (3108, 23018), (3774, 18956), (4062, 17612), (4403, 16248), (4739, 15096), (5032, 14217), (5416, 13209), (6216, 11509), (7548, 9478), (8124, 8806)]