89851356

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 271175520

約数和(自身を除く): 181324164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 173, 189, 229, 252, 324, 346, 378, 458, 519, 567, 687, 692, 756, 916, 1038, 1134, 1211, 1374, 1557, 1603, 2061, 2076, 2268, 2422, 2748, 3114, 3206, 3633, 4122, 4671, 4809, 4844, 6183, 6228, 6412, 7266, 8244, 9342, 9618, 10899, 12366, 14013, 14427, 14532, 18549, 18684, 19236, 21798, 24732, 28026, 28854, 32697, 37098, 39617, 43281, 43596, 56052, 57708, 65394, 74196, 79234, 86562, 98091, 118851, 129843, 130788, 158468, 173124, 196182, 237702, 259686, 277319, 356553, 392364, 475404, 519372, 554638, 713106, 831957, 1069659, 1109276, 1426212, 1663914, 2139318, 2495871, 3208977, 3327828, 4278636, 4991742, 6417954, 7487613, 9983484, 12835908, 14975226, 22462839, 29950452, 44925678, 89851356]

約数ペア:

[(1, 89851356), (2, 44925678), (3, 29950452), (4, 22462839), (6, 14975226), (7, 12835908), (9, 9983484), (12, 7487613), (14, 6417954), (18, 4991742), (21, 4278636), (27, 3327828), (28, 3208977), (36, 2495871), (42, 2139318), (54, 1663914), (63, 1426212), (81, 1109276), (84, 1069659), (108, 831957), (126, 713106), (162, 554638), (173, 519372), (189, 475404), (229, 392364), (252, 356553), (324, 277319), (346, 259686), (378, 237702), (458, 196182), (519, 173124), (567, 158468), (687, 130788), (692, 129843), (756, 118851), (916, 98091), (1038, 86562), (1134, 79234), (1211, 74196), (1374, 65394), (1557, 57708), (1603, 56052), (2061, 43596), (2076, 43281), (2268, 39617), (2422, 37098), (2748, 32697), (3114, 28854), (3206, 28026), (3633, 24732), (4122, 21798), (4671, 19236), (4809, 18684), (4844, 18549), (6183, 14532), (6228, 14427), (6412, 14013), (7266, 12366), (8244, 10899), (9342, 9618)]