64681008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1181}}^1$

素因数の和:1362

約数の個数: 80

約数和(自身を含む): 192297216

約数和(自身を除く): 127616208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 163, 168, 326, 336, 489, 652, 978, 1141, 1181, 1304, 1956, 2282, 2362, 2608, 3423, 3543, 3912, 4564, 4724, 6846, 7086, 7824, 8267, 9128, 9448, 13692, 14172, 16534, 18256, 18896, 24801, 27384, 28344, 33068, 49602, 54768, 56688, 66136, 99204, 132272, 192503, 198408, 385006, 396816, 577509, 770012, 1155018, 1347521, 1540024, 2310036, 2695042, 3080048, 4042563, 4620072, 5390084, 8085126, 9240144, 10780168, 16170252, 21560336, 32340504, 64681008]

約数ペア:

[(1, 64681008), (2, 32340504), (3, 21560336), (4, 16170252), (6, 10780168), (7, 9240144), (8, 8085126), (12, 5390084), (14, 4620072), (16, 4042563), (21, 3080048), (24, 2695042), (28, 2310036), (42, 1540024), (48, 1347521), (56, 1155018), (84, 770012), (112, 577509), (163, 396816), (168, 385006), (326, 198408), (336, 192503), (489, 132272), (652, 99204), (978, 66136), (1141, 56688), (1181, 54768), (1304, 49602), (1956, 33068), (2282, 28344), (2362, 27384), (2608, 24801), (3423, 18896), (3543, 18256), (3912, 16534), (4564, 14172), (4724, 13692), (6846, 9448), (7086, 9128), (7824, 8267)]