172971444

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{947}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 417908736

約数和(自身を除く): 244937292

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 491, 947, 982, 1473, 1894, 1964, 2841, 2946, 3788, 5682, 5892, 11364, 15221, 29357, 30442, 45663, 58714, 60884, 88071, 91326, 117428, 176142, 182652, 352284, 464977, 929954, 1394931, 1859908, 2789862, 5579724, 14414287, 28828574, 43242861, 57657148, 86485722, 172971444]

約数ペア:

[(1, 172971444), (2, 86485722), (3, 57657148), (4, 43242861), (6, 28828574), (12, 14414287), (31, 5579724), (62, 2789862), (93, 1859908), (124, 1394931), (186, 929954), (372, 464977), (491, 352284), (947, 182652), (982, 176142), (1473, 117428), (1894, 91326), (1964, 88071), (2841, 60884), (2946, 58714), (3788, 45663), (5682, 30442), (5892, 29357), (11364, 15221)]