90131592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 242498880

約数和(自身を除く): 152367288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 101, 103, 114, 152, 202, 206, 228, 303, 309, 361, 404, 412, 456, 606, 618, 722, 808, 824, 1083, 1212, 1236, 1444, 1919, 1957, 2166, 2424, 2472, 2888, 3838, 3914, 4332, 5757, 5871, 7676, 7828, 8664, 10403, 11514, 11742, 15352, 15656, 20806, 23028, 23484, 31209, 36461, 37183, 41612, 46056, 46968, 62418, 72922, 74366, 83224, 109383, 111549, 124836, 145844, 148732, 197657, 218766, 223098, 249672, 291688, 297464, 395314, 437532, 446196, 592971, 790628, 875064, 892392, 1185942, 1581256, 2371884, 3755483, 4743768, 7510966, 11266449, 15021932, 22532898, 30043864, 45065796, 90131592]

約数ペア:

[(1, 90131592), (2, 45065796), (3, 30043864), (4, 22532898), (6, 15021932), (8, 11266449), (12, 7510966), (19, 4743768), (24, 3755483), (38, 2371884), (57, 1581256), (76, 1185942), (101, 892392), (103, 875064), (114, 790628), (152, 592971), (202, 446196), (206, 437532), (228, 395314), (303, 297464), (309, 291688), (361, 249672), (404, 223098), (412, 218766), (456, 197657), (606, 148732), (618, 145844), (722, 124836), (808, 111549), (824, 109383), (1083, 83224), (1212, 74366), (1236, 72922), (1444, 62418), (1919, 46968), (1957, 46056), (2166, 41612), (2424, 37183), (2472, 36461), (2888, 31209), (3838, 23484), (3914, 23028), (4332, 20806), (5757, 15656), (5871, 15352), (7676, 11742), (7828, 11514), (8664, 10403)]