115815132

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 304583552

約数和(自身を除く): 188768420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 157, 186, 279, 314, 372, 471, 558, 628, 661, 942, 1116, 1322, 1413, 1884, 1983, 2644, 2826, 3966, 4867, 5652, 5949, 7932, 9734, 11898, 14601, 19468, 20491, 23796, 29202, 40982, 43803, 58404, 61473, 81964, 87606, 103777, 122946, 175212, 184419, 207554, 245892, 311331, 368838, 415108, 622662, 737676, 933993, 1245324, 1867986, 3217087, 3735972, 6434174, 9651261, 12868348, 19302522, 28953783, 38605044, 57907566, 115815132]

約数ペア:

[(1, 115815132), (2, 57907566), (3, 38605044), (4, 28953783), (6, 19302522), (9, 12868348), (12, 9651261), (18, 6434174), (31, 3735972), (36, 3217087), (62, 1867986), (93, 1245324), (124, 933993), (157, 737676), (186, 622662), (279, 415108), (314, 368838), (372, 311331), (471, 245892), (558, 207554), (628, 184419), (661, 175212), (942, 122946), (1116, 103777), (1322, 87606), (1413, 81964), (1884, 61473), (1983, 58404), (2644, 43803), (2826, 40982), (3966, 29202), (4867, 23796), (5652, 20491), (5949, 19468), (7932, 14601), (9734, 11898)]