77369220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11617}}^1$

素因数の和:11669

約数の個数: 72

約数和(自身を含む): 241050264

約数和(自身を除く): 163681044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 11617, 23234, 34851, 46468, 58085, 69702, 104553, 116170, 139404, 174255, 209106, 232340, 348510, 418212, 429829, 522765, 697020, 859658, 1045530, 1289487, 1719316, 2091060, 2149145, 2578974, 3868461, 4298290, 5157948, 6447435, 7736922, 8596580, 12894870, 15473844, 19342305, 25789740, 38684610, 77369220]

約数ペア:

[(1, 77369220), (2, 38684610), (3, 25789740), (4, 19342305), (5, 15473844), (6, 12894870), (9, 8596580), (10, 7736922), (12, 6447435), (15, 5157948), (18, 4298290), (20, 3868461), (30, 2578974), (36, 2149145), (37, 2091060), (45, 1719316), (60, 1289487), (74, 1045530), (90, 859658), (111, 697020), (148, 522765), (180, 429829), (185, 418212), (222, 348510), (333, 232340), (370, 209106), (444, 174255), (555, 139404), (666, 116170), (740, 104553), (1110, 69702), (1332, 58085), (1665, 46468), (2220, 34851), (3330, 23234), (6660, 11617)]