78812370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9623}}^1$

素因数の和:9656

約数の個数: 96

約数和(自身を含む): 252225792

約数和(自身を除く): 173413422

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 9623, 19246, 28869, 48115, 57738, 67361, 86607, 96230, 125099, 134722, 144345, 173214, 202083, 250198, 288690, 336805, 375297, 404166, 433035, 606249, 625495, 673610, 750594, 866070, 875693, 1010415, 1125891, 1212498, 1250990, 1751386, 1876485, 2020830, 2251782, 2627079, 3031245, 3752970, 4378465, 5254158, 5629455, 6062490, 7881237, 8756930, 11258910, 13135395, 15762474, 26270790, 39406185, 78812370]

約数ペア:

[(1, 78812370), (2, 39406185), (3, 26270790), (5, 15762474), (6, 13135395), (7, 11258910), (9, 8756930), (10, 7881237), (13, 6062490), (14, 5629455), (15, 5254158), (18, 4378465), (21, 3752970), (26, 3031245), (30, 2627079), (35, 2251782), (39, 2020830), (42, 1876485), (45, 1751386), (63, 1250990), (65, 1212498), (70, 1125891), (78, 1010415), (90, 875693), (91, 866070), (105, 750594), (117, 673610), (126, 625495), (130, 606249), (182, 433035), (195, 404166), (210, 375297), (234, 336805), (273, 288690), (315, 250198), (390, 202083), (455, 173214), (546, 144345), (585, 134722), (630, 125099), (819, 96230), (910, 86607), (1170, 67361), (1365, 57738), (1638, 48115), (2730, 28869), (4095, 19246), (8190, 9623)]