71153964

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 215070240

約数和(自身を除く): 143916276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 137, 162, 189, 229, 252, 274, 324, 378, 411, 458, 548, 567, 687, 756, 822, 916, 959, 1134, 1233, 1374, 1603, 1644, 1918, 2061, 2268, 2466, 2748, 2877, 3206, 3699, 3836, 4122, 4809, 4932, 5754, 6183, 6412, 7398, 8244, 8631, 9618, 11097, 11508, 12366, 14427, 14796, 17262, 18549, 19236, 22194, 24732, 25893, 28854, 31373, 34524, 37098, 43281, 44388, 51786, 57708, 62746, 74196, 77679, 86562, 94119, 103572, 125492, 129843, 155358, 173124, 188238, 219611, 259686, 282357, 310716, 376476, 439222, 519372, 564714, 658833, 847071, 878444, 1129428, 1317666, 1694142, 1976499, 2541213, 2635332, 3388284, 3952998, 5082426, 5929497, 7905996, 10164852, 11858994, 17788491, 23717988, 35576982, 71153964]

約数ペア:

[(1, 71153964), (2, 35576982), (3, 23717988), (4, 17788491), (6, 11858994), (7, 10164852), (9, 7905996), (12, 5929497), (14, 5082426), (18, 3952998), (21, 3388284), (27, 2635332), (28, 2541213), (36, 1976499), (42, 1694142), (54, 1317666), (63, 1129428), (81, 878444), (84, 847071), (108, 658833), (126, 564714), (137, 519372), (162, 439222), (189, 376476), (229, 310716), (252, 282357), (274, 259686), (324, 219611), (378, 188238), (411, 173124), (458, 155358), (548, 129843), (567, 125492), (687, 103572), (756, 94119), (822, 86562), (916, 77679), (959, 74196), (1134, 62746), (1233, 57708), (1374, 51786), (1603, 44388), (1644, 43281), (1918, 37098), (2061, 34524), (2268, 31373), (2466, 28854), (2748, 25893), (2877, 24732), (3206, 22194), (3699, 19236), (3836, 18549), (4122, 17262), (4809, 14796), (4932, 14427), (5754, 12366), (6183, 11508), (6412, 11097), (7398, 9618), (8244, 8631)]