31377132

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 86632000

約数和(自身を除く): 55254868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 1699, 2052, 3078, 3398, 4617, 5097, 6156, 6796, 9234, 10194, 15291, 18468, 20388, 30582, 32281, 45873, 61164, 64562, 91746, 96843, 129124, 137619, 183492, 193686, 275238, 290529, 387372, 412857, 550476, 581058, 825714, 871587, 1162116, 1651428, 1743174, 2614761, 3486348, 5229522, 7844283, 10459044, 15688566, 31377132]

約数ペア:

[(1, 31377132), (2, 15688566), (3, 10459044), (4, 7844283), (6, 5229522), (9, 3486348), (12, 2614761), (18, 1743174), (19, 1651428), (27, 1162116), (36, 871587), (38, 825714), (54, 581058), (57, 550476), (76, 412857), (81, 387372), (108, 290529), (114, 275238), (162, 193686), (171, 183492), (228, 137619), (243, 129124), (324, 96843), (342, 91746), (486, 64562), (513, 61164), (684, 45873), (972, 32281), (1026, 30582), (1539, 20388), (1699, 18468), (2052, 15291), (3078, 10194), (3398, 9234), (4617, 6796), (5097, 6156)]