193086972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13309}}^1$

素因数の和:13363

約数の個数: 72

約数和(自身を含む): 542622080

約数和(自身を除く): 349535108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 13309, 14508, 26618, 39927, 53236, 79854, 119781, 159708, 173017, 239562, 346034, 412579, 479124, 519051, 692068, 825158, 1038102, 1237737, 1557153, 1650316, 2076204, 2475474, 3114306, 3713211, 4950948, 5363527, 6228612, 7426422, 10727054, 14852844, 16090581, 21454108, 32181162, 48271743, 64362324, 96543486, 193086972]

約数ペア:

[(1, 193086972), (2, 96543486), (3, 64362324), (4, 48271743), (6, 32181162), (9, 21454108), (12, 16090581), (13, 14852844), (18, 10727054), (26, 7426422), (31, 6228612), (36, 5363527), (39, 4950948), (52, 3713211), (62, 3114306), (78, 2475474), (93, 2076204), (117, 1650316), (124, 1557153), (156, 1237737), (186, 1038102), (234, 825158), (279, 692068), (372, 519051), (403, 479124), (468, 412579), (558, 346034), (806, 239562), (1116, 173017), (1209, 159708), (1612, 119781), (2418, 79854), (3627, 53236), (4836, 39927), (7254, 26618), (13309, 14508)]