71729112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32843}}^1$

素因数の和:32872

約数の個数: 64

約数和(自身を含む): 220711680

約数和(自身を除く): 148982568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 32843, 65686, 98529, 131372, 197058, 229901, 262744, 394116, 426959, 459802, 689703, 788232, 853918, 919604, 1280877, 1379406, 1707836, 1839208, 2561754, 2758812, 2988713, 3415672, 5123508, 5517624, 5977426, 8966139, 10247016, 11954852, 17932278, 23909704, 35864556, 71729112]

約数ペア:

[(1, 71729112), (2, 35864556), (3, 23909704), (4, 17932278), (6, 11954852), (7, 10247016), (8, 8966139), (12, 5977426), (13, 5517624), (14, 5123508), (21, 3415672), (24, 2988713), (26, 2758812), (28, 2561754), (39, 1839208), (42, 1707836), (52, 1379406), (56, 1280877), (78, 919604), (84, 853918), (91, 788232), (104, 689703), (156, 459802), (168, 426959), (182, 394116), (273, 262744), (312, 229901), (364, 197058), (546, 131372), (728, 98529), (1092, 65686), (2184, 32843)]