72772830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6911}}^1$

素因数の和:6943

約数の個数: 80

約数和(自身を含む): 210760704

約数和(自身を除く): 137987874

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 6911, 10530, 13822, 20733, 34555, 41466, 62199, 69110, 89843, 103665, 124398, 179686, 186597, 207330, 269529, 310995, 373194, 449215, 539058, 559791, 621990, 808587, 898430, 932985, 1119582, 1347645, 1617174, 1865970, 2425761, 2695290, 2798955, 4042935, 4851522, 5597910, 7277283, 8085870, 12128805, 14554566, 24257610, 36386415, 72772830]

約数ペア:

[(1, 72772830), (2, 36386415), (3, 24257610), (5, 14554566), (6, 12128805), (9, 8085870), (10, 7277283), (13, 5597910), (15, 4851522), (18, 4042935), (26, 2798955), (27, 2695290), (30, 2425761), (39, 1865970), (45, 1617174), (54, 1347645), (65, 1119582), (78, 932985), (81, 898430), (90, 808587), (117, 621990), (130, 559791), (135, 539058), (162, 449215), (195, 373194), (234, 310995), (270, 269529), (351, 207330), (390, 186597), (405, 179686), (585, 124398), (702, 103665), (810, 89843), (1053, 69110), (1170, 62199), (1755, 41466), (2106, 34555), (3510, 20733), (5265, 13822), (6911, 10530)]