74942244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2129

約数の個数: 72

約数和(自身を含む): 206693760

約数和(自身を除く): 131751516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2027, 2054, 2844, 3081, 4054, 4108, 6081, 6162, 8108, 9243, 12162, 12324, 18243, 18486, 24324, 26351, 36486, 36972, 52702, 72972, 79053, 105404, 158106, 160133, 237159, 316212, 320266, 474318, 480399, 640532, 948636, 960798, 1441197, 1921596, 2081729, 2882394, 4163458, 5764788, 6245187, 8326916, 12490374, 18735561, 24980748, 37471122, 74942244]

約数ペア:

[(1, 74942244), (2, 37471122), (3, 24980748), (4, 18735561), (6, 12490374), (9, 8326916), (12, 6245187), (13, 5764788), (18, 4163458), (26, 2882394), (36, 2081729), (39, 1921596), (52, 1441197), (78, 960798), (79, 948636), (117, 640532), (156, 480399), (158, 474318), (234, 320266), (237, 316212), (316, 237159), (468, 160133), (474, 158106), (711, 105404), (948, 79053), (1027, 72972), (1422, 52702), (2027, 36972), (2054, 36486), (2844, 26351), (3081, 24324), (4054, 18486), (4108, 18243), (6081, 12324), (6162, 12162), (8108, 9243)]