69513522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 87734478

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 79, 87, 158, 174, 237, 377, 389, 474, 754, 778, 1027, 1131, 1167, 2054, 2262, 2291, 2334, 3081, 4582, 5057, 6162, 6873, 10114, 11281, 13746, 15171, 22562, 29783, 30342, 30731, 33843, 59566, 61462, 67686, 89349, 92193, 146653, 178698, 184386, 293306, 399503, 439959, 799006, 879918, 891199, 1198509, 1782398, 2397018, 2673597, 5347194, 11585587, 23171174, 34756761, 69513522]

約数ペア:

[(1, 69513522), (2, 34756761), (3, 23171174), (6, 11585587), (13, 5347194), (26, 2673597), (29, 2397018), (39, 1782398), (58, 1198509), (78, 891199), (79, 879918), (87, 799006), (158, 439959), (174, 399503), (237, 293306), (377, 184386), (389, 178698), (474, 146653), (754, 92193), (778, 89349), (1027, 67686), (1131, 61462), (1167, 59566), (2054, 33843), (2262, 30731), (2291, 30342), (2334, 29783), (3081, 22562), (4582, 15171), (5057, 13746), (6162, 11281), (6873, 10114)]