64450876

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 150132528

約数和(自身を除く): 85681652

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 29, 34, 46, 49, 58, 68, 92, 98, 116, 119, 161, 196, 203, 238, 322, 391, 406, 476, 493, 644, 667, 782, 812, 833, 841, 986, 1127, 1334, 1421, 1564, 1666, 1682, 1972, 2254, 2668, 2737, 2842, 3332, 3364, 3451, 4508, 4669, 5474, 5684, 5887, 6902, 9338, 10948, 11339, 11774, 13804, 14297, 18676, 19159, 19343, 22678, 23548, 24157, 28594, 32683, 38318, 38686, 41209, 45356, 48314, 57188, 65366, 76636, 77372, 79373, 82418, 96628, 100079, 130732, 135401, 158746, 164836, 200158, 270802, 317492, 328831, 400316, 541604, 555611, 657662, 700553, 947807, 1111222, 1315324, 1401106, 1895614, 2222444, 2301817, 2802212, 3791228, 4603634, 9207268, 16112719, 32225438, 64450876]

約数ペア:

[(1, 64450876), (2, 32225438), (4, 16112719), (7, 9207268), (14, 4603634), (17, 3791228), (23, 2802212), (28, 2301817), (29, 2222444), (34, 1895614), (46, 1401106), (49, 1315324), (58, 1111222), (68, 947807), (92, 700553), (98, 657662), (116, 555611), (119, 541604), (161, 400316), (196, 328831), (203, 317492), (238, 270802), (322, 200158), (391, 164836), (406, 158746), (476, 135401), (493, 130732), (644, 100079), (667, 96628), (782, 82418), (812, 79373), (833, 77372), (841, 76636), (986, 65366), (1127, 57188), (1334, 48314), (1421, 45356), (1564, 41209), (1666, 38686), (1682, 38318), (1972, 32683), (2254, 28594), (2668, 24157), (2737, 23548), (2842, 22678), (3332, 19343), (3364, 19159), (3451, 18676), (4508, 14297), (4669, 13804), (5474, 11774), (5684, 11339), (5887, 10948), (6902, 9338)]