45335888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 99993600

約数和(自身を除く): 54657712

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 79, 89, 104, 124, 158, 178, 208, 248, 316, 356, 403, 496, 632, 712, 806, 1027, 1157, 1264, 1424, 1612, 2054, 2314, 2449, 2759, 3224, 4108, 4628, 4898, 5518, 6448, 7031, 8216, 9256, 9796, 11036, 14062, 16432, 18512, 19592, 22072, 28124, 31837, 35867, 39184, 44144, 56248, 63674, 71734, 91403, 112496, 127348, 143468, 182806, 217961, 254696, 286936, 365612, 435922, 509392, 573872, 731224, 871844, 1462448, 1743688, 2833493, 3487376, 5666986, 11333972, 22667944, 45335888]

約数ペア:

[(1, 45335888), (2, 22667944), (4, 11333972), (8, 5666986), (13, 3487376), (16, 2833493), (26, 1743688), (31, 1462448), (52, 871844), (62, 731224), (79, 573872), (89, 509392), (104, 435922), (124, 365612), (158, 286936), (178, 254696), (208, 217961), (248, 182806), (316, 143468), (356, 127348), (403, 112496), (496, 91403), (632, 71734), (712, 63674), (806, 56248), (1027, 44144), (1157, 39184), (1264, 35867), (1424, 31837), (1612, 28124), (2054, 22072), (2314, 19592), (2449, 18512), (2759, 16432), (3224, 14062), (4108, 11036), (4628, 9796), (4898, 9256), (5518, 8216), (6448, 7031)]