87572454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 189416448

約数和(自身を除く): 101843994

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 101, 103, 122, 138, 183, 202, 206, 303, 309, 366, 606, 618, 1403, 2323, 2369, 2806, 4209, 4646, 4738, 6161, 6283, 6969, 7107, 8418, 10403, 12322, 12566, 13938, 14214, 18483, 18849, 20806, 31209, 36966, 37698, 62418, 141703, 144509, 239269, 283406, 289018, 425109, 433527, 478538, 634583, 717807, 850218, 867054, 1269166, 1435614, 1903749, 3807498, 14595409, 29190818, 43786227, 87572454]

約数ペア:

[(1, 87572454), (2, 43786227), (3, 29190818), (6, 14595409), (23, 3807498), (46, 1903749), (61, 1435614), (69, 1269166), (101, 867054), (103, 850218), (122, 717807), (138, 634583), (183, 478538), (202, 433527), (206, 425109), (303, 289018), (309, 283406), (366, 239269), (606, 144509), (618, 141703), (1403, 62418), (2323, 37698), (2369, 36966), (2806, 31209), (4209, 20806), (4646, 18849), (4738, 18483), (6161, 14214), (6283, 13938), (6969, 12566), (7107, 12322), (8418, 10403)]