71865018

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10211}}^1$

素因数の和:10259

約数の個数: 48

約数和(自身を含む): 172051776

約数和(自身を除く): 100186758

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 10211, 20422, 30633, 61266, 91899, 173587, 183798, 234853, 347174, 469706, 520761, 704559, 1041522, 1409118, 1562283, 2113677, 3124566, 3992501, 4227354, 7985002, 11977503, 23955006, 35932509, 71865018]

約数ペア:

[(1, 71865018), (2, 35932509), (3, 23955006), (6, 11977503), (9, 7985002), (17, 4227354), (18, 3992501), (23, 3124566), (34, 2113677), (46, 1562283), (51, 1409118), (69, 1041522), (102, 704559), (138, 520761), (153, 469706), (207, 347174), (306, 234853), (391, 183798), (414, 173587), (782, 91899), (1173, 61266), (2346, 30633), (3519, 20422), (7038, 10211)]