7901315088

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{13883}}^1$

素因数の和:14132

約数の個数: 80

約数和(自身を含む): 20824667136

約数和(自身を除く): 12923352048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 167, 213, 284, 334, 426, 501, 568, 668, 852, 1002, 1136, 1336, 1704, 2004, 2672, 3408, 4008, 8016, 11857, 13883, 23714, 27766, 35571, 41649, 47428, 55532, 71142, 83298, 94856, 111064, 142284, 166596, 189712, 222128, 284568, 333192, 569136, 666384, 985693, 1971386, 2318461, 2957079, 3942772, 4636922, 5914158, 6955383, 7885544, 9273844, 11828316, 13910766, 15771088, 18547688, 23656632, 27821532, 37095376, 47313264, 55643064, 111286128, 164610731, 329221462, 493832193, 658442924, 987664386, 1316885848, 1975328772, 2633771696, 3950657544, 7901315088]

約数ペア:

[(1, 7901315088), (2, 3950657544), (3, 2633771696), (4, 1975328772), (6, 1316885848), (8, 987664386), (12, 658442924), (16, 493832193), (24, 329221462), (48, 164610731), (71, 111286128), (142, 55643064), (167, 47313264), (213, 37095376), (284, 27821532), (334, 23656632), (426, 18547688), (501, 15771088), (568, 13910766), (668, 11828316), (852, 9273844), (1002, 7885544), (1136, 6955383), (1336, 5914158), (1704, 4636922), (2004, 3942772), (2672, 2957079), (3408, 2318461), (4008, 1971386), (8016, 985693), (11857, 666384), (13883, 569136), (23714, 333192), (27766, 284568), (35571, 222128), (41649, 189712), (47428, 166596), (55532, 142284), (71142, 111064), (83298, 94856)]