69982128

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 206284416

約数和(自身を除く): 136302288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 257, 279, 366, 372, 488, 496, 514, 549, 558, 732, 744, 771, 976, 1028, 1098, 1116, 1464, 1488, 1542, 1891, 2056, 2196, 2232, 2313, 2928, 3084, 3782, 4112, 4392, 4464, 4626, 5673, 6168, 7564, 7967, 8784, 9252, 11346, 12336, 15128, 15677, 15934, 17019, 18504, 22692, 23901, 30256, 31354, 31868, 34038, 37008, 45384, 47031, 47802, 62708, 63736, 68076, 71703, 90768, 94062, 95604, 125416, 127472, 136152, 141093, 143406, 188124, 191208, 250832, 272304, 282186, 286812, 376248, 382416, 485987, 564372, 573624, 752496, 971974, 1128744, 1147248, 1457961, 1943948, 2257488, 2915922, 3887896, 4373883, 5831844, 7775792, 8747766, 11663688, 17495532, 23327376, 34991064, 69982128]

約数ペア:

[(1, 69982128), (2, 34991064), (3, 23327376), (4, 17495532), (6, 11663688), (8, 8747766), (9, 7775792), (12, 5831844), (16, 4373883), (18, 3887896), (24, 2915922), (31, 2257488), (36, 1943948), (48, 1457961), (61, 1147248), (62, 1128744), (72, 971974), (93, 752496), (122, 573624), (124, 564372), (144, 485987), (183, 382416), (186, 376248), (244, 286812), (248, 282186), (257, 272304), (279, 250832), (366, 191208), (372, 188124), (488, 143406), (496, 141093), (514, 136152), (549, 127472), (558, 125416), (732, 95604), (744, 94062), (771, 90768), (976, 71703), (1028, 68076), (1098, 63736), (1116, 62708), (1464, 47802), (1488, 47031), (1542, 45384), (1891, 37008), (2056, 34038), (2196, 31868), (2232, 31354), (2313, 30256), (2928, 23901), (3084, 22692), (3782, 18504), (4112, 17019), (4392, 15934), (4464, 15677), (4626, 15128), (5673, 12336), (6168, 11346), (7564, 9252), (7967, 8784)]