84212492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 198696960

約数和(自身を除く): 114484468

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 68, 91, 119, 124, 182, 217, 221, 238, 364, 403, 434, 439, 442, 476, 527, 806, 868, 878, 884, 1054, 1547, 1612, 1756, 2108, 2821, 3073, 3094, 3689, 5642, 5707, 6146, 6188, 6851, 7378, 7463, 11284, 11414, 12292, 13609, 13702, 14756, 14926, 22828, 27218, 27404, 29852, 39949, 47957, 52241, 54436, 79898, 95263, 95914, 97019, 104482, 159796, 176917, 190526, 191828, 194038, 208964, 231353, 353834, 381052, 388076, 462706, 679133, 707668, 925412, 1238419, 1358266, 1619471, 2476838, 2716532, 3007589, 3238942, 4953676, 6015178, 6477884, 12030356, 21053123, 42106246, 84212492]

約数ペア:

[(1, 84212492), (2, 42106246), (4, 21053123), (7, 12030356), (13, 6477884), (14, 6015178), (17, 4953676), (26, 3238942), (28, 3007589), (31, 2716532), (34, 2476838), (52, 1619471), (62, 1358266), (68, 1238419), (91, 925412), (119, 707668), (124, 679133), (182, 462706), (217, 388076), (221, 381052), (238, 353834), (364, 231353), (403, 208964), (434, 194038), (439, 191828), (442, 190526), (476, 176917), (527, 159796), (806, 104482), (868, 97019), (878, 95914), (884, 95263), (1054, 79898), (1547, 54436), (1612, 52241), (1756, 47957), (2108, 39949), (2821, 29852), (3073, 27404), (3094, 27218), (3689, 22828), (5642, 14926), (5707, 14756), (6146, 13702), (6188, 13609), (6851, 12292), (7378, 11414), (7463, 11284)]