40045356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2151

約数の個数: 72

約数和(自身を含む): 111724704

約数和(自身を除く): 71679348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2087, 2132, 3198, 4174, 4797, 6261, 6396, 8348, 9594, 12522, 18783, 19188, 25044, 27131, 37566, 54262, 75132, 81393, 85567, 108524, 162786, 171134, 244179, 256701, 325572, 342268, 488358, 513402, 770103, 976716, 1026804, 1112371, 1540206, 2224742, 3080412, 3337113, 4449484, 6674226, 10011339, 13348452, 20022678, 40045356]

約数ペア:

[(1, 40045356), (2, 20022678), (3, 13348452), (4, 10011339), (6, 6674226), (9, 4449484), (12, 3337113), (13, 3080412), (18, 2224742), (26, 1540206), (36, 1112371), (39, 1026804), (41, 976716), (52, 770103), (78, 513402), (82, 488358), (117, 342268), (123, 325572), (156, 256701), (164, 244179), (234, 171134), (246, 162786), (369, 108524), (468, 85567), (492, 81393), (533, 75132), (738, 54262), (1066, 37566), (1476, 27131), (1599, 25044), (2087, 19188), (2132, 18783), (3198, 12522), (4174, 9594), (4797, 8348), (6261, 6396)]