83944770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 251306496

約数和(自身を除く): 167361726

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 97, 105, 130, 182, 194, 195, 210, 273, 291, 317, 390, 455, 485, 546, 582, 634, 679, 910, 951, 970, 1261, 1358, 1365, 1455, 1585, 1902, 2037, 2219, 2522, 2730, 2910, 3170, 3395, 3783, 4074, 4121, 4438, 4755, 6305, 6657, 6790, 7566, 8242, 8827, 9510, 10185, 11095, 12363, 12610, 13314, 17654, 18915, 20370, 20605, 22190, 24726, 26481, 28847, 30749, 33285, 37830, 41210, 44135, 52962, 57694, 61498, 61815, 66570, 86541, 88270, 92247, 123630, 132405, 144235, 153745, 173082, 184494, 215243, 264810, 288470, 307490, 399737, 430486, 432705, 461235, 645729, 799474, 865410, 922470, 1076215, 1199211, 1291458, 1998685, 2152430, 2398422, 2798159, 3228645, 3997370, 5596318, 5996055, 6457290, 8394477, 11992110, 13990795, 16788954, 27981590, 41972385, 83944770]

約数ペア:

[(1, 83944770), (2, 41972385), (3, 27981590), (5, 16788954), (6, 13990795), (7, 11992110), (10, 8394477), (13, 6457290), (14, 5996055), (15, 5596318), (21, 3997370), (26, 3228645), (30, 2798159), (35, 2398422), (39, 2152430), (42, 1998685), (65, 1291458), (70, 1199211), (78, 1076215), (91, 922470), (97, 865410), (105, 799474), (130, 645729), (182, 461235), (194, 432705), (195, 430486), (210, 399737), (273, 307490), (291, 288470), (317, 264810), (390, 215243), (455, 184494), (485, 173082), (546, 153745), (582, 144235), (634, 132405), (679, 123630), (910, 92247), (951, 88270), (970, 86541), (1261, 66570), (1358, 61815), (1365, 61498), (1455, 57694), (1585, 52962), (1902, 44135), (2037, 41210), (2219, 37830), (2522, 33285), (2730, 30749), (2910, 28847), (3170, 26481), (3395, 24726), (3783, 22190), (4074, 20605), (4121, 20370), (4438, 18915), (4755, 17654), (6305, 13314), (6657, 12610), (6790, 12363), (7566, 11095), (8242, 10185), (8827, 9510)]