78000864

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^2\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 72

約数和(自身を含む): 209002248

約数和(自身を除く): 131001384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 181, 201, 268, 362, 402, 536, 543, 724, 804, 1072, 1086, 1448, 1608, 2144, 2172, 2896, 3216, 4344, 4489, 5792, 6432, 8688, 8978, 12127, 13467, 17376, 17956, 24254, 26934, 35912, 36381, 48508, 53868, 71824, 72762, 97016, 107736, 143648, 145524, 194032, 215472, 291048, 388064, 430944, 582096, 812509, 1164192, 1625018, 2437527, 3250036, 4875054, 6500072, 9750108, 13000144, 19500216, 26000288, 39000432, 78000864]

約数ペア:

[(1, 78000864), (2, 39000432), (3, 26000288), (4, 19500216), (6, 13000144), (8, 9750108), (12, 6500072), (16, 4875054), (24, 3250036), (32, 2437527), (48, 1625018), (67, 1164192), (96, 812509), (134, 582096), (181, 430944), (201, 388064), (268, 291048), (362, 215472), (402, 194032), (536, 145524), (543, 143648), (724, 107736), (804, 97016), (1072, 72762), (1086, 71824), (1448, 53868), (1608, 48508), (2144, 36381), (2172, 35912), (2896, 26934), (3216, 24254), (4344, 17956), (4489, 17376), (5792, 13467), (6432, 12127), (8688, 8978)]