81290736

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{11069}}^1$

素因数の和:11103

約数の個数: 80

約数和(自身を含む): 247082400

約数和(自身を除く): 165791664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 11069, 22138, 33207, 44276, 66414, 88552, 99621, 132828, 177104, 188173, 199242, 265656, 298863, 376346, 398484, 531312, 564519, 597726, 752692, 796968, 1129038, 1195452, 1505384, 1593936, 1693557, 2258076, 2390904, 3010768, 3387114, 4516152, 4781808, 5080671, 6774228, 9032304, 10161342, 13548456, 20322684, 27096912, 40645368, 81290736]

約数ペア:

[(1, 81290736), (2, 40645368), (3, 27096912), (4, 20322684), (6, 13548456), (8, 10161342), (9, 9032304), (12, 6774228), (16, 5080671), (17, 4781808), (18, 4516152), (24, 3387114), (27, 3010768), (34, 2390904), (36, 2258076), (48, 1693557), (51, 1593936), (54, 1505384), (68, 1195452), (72, 1129038), (102, 796968), (108, 752692), (136, 597726), (144, 564519), (153, 531312), (204, 398484), (216, 376346), (272, 298863), (306, 265656), (408, 199242), (432, 188173), (459, 177104), (612, 132828), (816, 99621), (918, 88552), (1224, 66414), (1836, 44276), (2448, 33207), (3672, 22138), (7344, 11069)]