89723144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 206323200

約数和(自身を除く): 116600056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 79, 119, 136, 158, 238, 316, 476, 553, 632, 952, 1106, 1193, 1343, 2212, 2386, 2686, 4424, 4772, 5372, 8351, 9401, 9544, 10744, 16702, 18802, 20281, 33404, 37604, 40562, 66808, 75208, 81124, 94247, 141967, 162248, 188494, 283934, 376988, 567868, 659729, 753976, 1135736, 1319458, 1602199, 2638916, 3204398, 5277832, 6408796, 11215393, 12817592, 22430786, 44861572, 89723144]

約数ペア:

[(1, 89723144), (2, 44861572), (4, 22430786), (7, 12817592), (8, 11215393), (14, 6408796), (17, 5277832), (28, 3204398), (34, 2638916), (56, 1602199), (68, 1319458), (79, 1135736), (119, 753976), (136, 659729), (158, 567868), (238, 376988), (316, 283934), (476, 188494), (553, 162248), (632, 141967), (952, 94247), (1106, 81124), (1193, 75208), (1343, 66808), (2212, 40562), (2386, 37604), (2686, 33404), (4424, 20281), (4772, 18802), (5372, 16702), (8351, 10744), (9401, 9544)]