87735776

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 187994520

約数和(自身を除く): 100258744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 179, 212, 272, 289, 358, 424, 544, 578, 716, 848, 901, 1156, 1432, 1696, 1802, 2312, 2864, 3043, 3604, 4624, 5728, 6086, 7208, 9248, 9487, 12172, 14416, 15317, 18974, 24344, 28832, 30634, 37948, 48688, 51731, 61268, 75896, 97376, 103462, 122536, 151792, 161279, 206924, 245072, 303584, 322558, 413848, 490144, 645116, 827696, 1290232, 1655392, 2580464, 2741743, 5160928, 5483486, 10966972, 21933944, 43867888, 87735776]

約数ペア:

[(1, 87735776), (2, 43867888), (4, 21933944), (8, 10966972), (16, 5483486), (17, 5160928), (32, 2741743), (34, 2580464), (53, 1655392), (68, 1290232), (106, 827696), (136, 645116), (179, 490144), (212, 413848), (272, 322558), (289, 303584), (358, 245072), (424, 206924), (544, 161279), (578, 151792), (716, 122536), (848, 103462), (901, 97376), (1156, 75896), (1432, 61268), (1696, 51731), (1802, 48688), (2312, 37948), (2864, 30634), (3043, 28832), (3604, 24344), (4624, 18974), (5728, 15317), (6086, 14416), (7208, 12172), (9248, 9487)]