78593580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33587}}^1$

素因数の和:33615

約数の個数: 72

約数和(自身を含む): 256746672

約数和(自身を除く): 178153092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 33587, 67174, 100761, 134348, 167935, 201522, 302283, 335870, 403044, 436631, 503805, 604566, 671740, 873262, 1007610, 1209132, 1309893, 1511415, 1746524, 2015220, 2183155, 2619786, 3022830, 3929679, 4366310, 5239572, 6045660, 6549465, 7859358, 8732620, 13098930, 15718716, 19648395, 26197860, 39296790, 78593580]

約数ペア:

[(1, 78593580), (2, 39296790), (3, 26197860), (4, 19648395), (5, 15718716), (6, 13098930), (9, 8732620), (10, 7859358), (12, 6549465), (13, 6045660), (15, 5239572), (18, 4366310), (20, 3929679), (26, 3022830), (30, 2619786), (36, 2183155), (39, 2015220), (45, 1746524), (52, 1511415), (60, 1309893), (65, 1209132), (78, 1007610), (90, 873262), (117, 671740), (130, 604566), (156, 503805), (180, 436631), (195, 403044), (234, 335870), (260, 302283), (390, 201522), (468, 167935), (585, 134348), (780, 100761), (1170, 67174), (2340, 33587)]