84641352

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 223776000

約数和(自身を除く): 139134648

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 419, 443, 456, 838, 886, 1257, 1329, 1676, 1772, 2514, 2658, 3352, 3544, 5028, 5316, 7961, 8417, 10056, 10632, 15922, 16834, 23883, 25251, 31844, 33668, 47766, 50502, 63688, 67336, 95532, 101004, 185617, 191064, 202008, 371234, 556851, 742468, 1113702, 1484936, 2227404, 3526723, 4454808, 7053446, 10580169, 14106892, 21160338, 28213784, 42320676, 84641352]

約数ペア:

[(1, 84641352), (2, 42320676), (3, 28213784), (4, 21160338), (6, 14106892), (8, 10580169), (12, 7053446), (19, 4454808), (24, 3526723), (38, 2227404), (57, 1484936), (76, 1113702), (114, 742468), (152, 556851), (228, 371234), (419, 202008), (443, 191064), (456, 185617), (838, 101004), (886, 95532), (1257, 67336), (1329, 63688), (1676, 50502), (1772, 47766), (2514, 33668), (2658, 31844), (3352, 25251), (3544, 23883), (5028, 16834), (5316, 15922), (7961, 10632), (8417, 10056)]