69908696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 157036320

約数和(自身を除く): 87127624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1144, 1153, 1166, 1378, 2306, 2332, 2756, 4612, 4664, 5512, 7579, 9224, 12683, 14989, 15158, 25366, 29978, 30316, 50732, 59956, 60632, 61109, 101464, 119912, 122218, 164879, 244436, 329758, 488872, 659516, 672199, 794417, 1319032, 1344398, 1588834, 2688796, 3177668, 5377592, 6355336, 8738587, 17477174, 34954348, 69908696]

約数ペア:

[(1, 69908696), (2, 34954348), (4, 17477174), (8, 8738587), (11, 6355336), (13, 5377592), (22, 3177668), (26, 2688796), (44, 1588834), (52, 1344398), (53, 1319032), (88, 794417), (104, 672199), (106, 659516), (143, 488872), (212, 329758), (286, 244436), (424, 164879), (572, 122218), (583, 119912), (689, 101464), (1144, 61109), (1153, 60632), (1166, 59956), (1378, 50732), (2306, 30316), (2332, 29978), (2756, 25366), (4612, 15158), (4664, 14989), (5512, 12683), (7579, 9224)]