78517530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9587}}^1$

素因数の和:9620

約数の個数: 96

約数和(自身を含む): 251282304

約数和(自身を除く): 172764774

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, 9587, 19174, 28761, 47935, 57522, 67109, 86283, 95870, 124631, 134218, 143805, 172566, 201327, 249262, 287610, 335545, 373893, 402654, 431415, 603981, 623155, 671090, 747786, 862830, 872417, 1006635, 1121679, 1207962, 1246310, 1744834, 1869465, 2013270, 2243358, 2617251, 3019905, 3738930, 4362085, 5234502, 5608395, 6039810, 7851753, 8724170, 11216790, 13086255, 15703506, 26172510, 39258765, 78517530]

約数ペア:

[(1, 78517530), (2, 39258765), (3, 26172510), (5, 15703506), (6, 13086255), (7, 11216790), (9, 8724170), (10, 7851753), (13, 6039810), (14, 5608395), (15, 5234502), (18, 4362085), (21, 3738930), (26, 3019905), (30, 2617251), (35, 2243358), (39, 2013270), (42, 1869465), (45, 1744834), (63, 1246310), (65, 1207962), (70, 1121679), (78, 1006635), (90, 872417), (91, 862830), (105, 747786), (117, 671090), (126, 623155), (130, 603981), (182, 431415), (195, 402654), (210, 373893), (234, 335545), (273, 287610), (315, 249262), (390, 201327), (455, 172566), (546, 143805), (585, 134218), (630, 124631), (819, 95870), (910, 86283), (1170, 67109), (1365, 57522), (1638, 47935), (2730, 28761), (4095, 19174), (8190, 9587)]