81013633584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1285441}}^1$

素因数の和:1285566

約数の個数: 80

約数和(自身を含む): 227615785824

約数和(自身を除く): 146602152240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 202, 208, 303, 312, 404, 606, 624, 808, 1212, 1313, 1616, 2424, 2626, 3939, 4848, 5252, 7878, 10504, 15756, 21008, 31512, 63024, 1285441, 2570882, 3856323, 5141764, 7712646, 10283528, 15425292, 16710733, 20567056, 30850584, 33421466, 50132199, 61701168, 66842932, 100264398, 129829541, 133685864, 200528796, 259659082, 267371728, 389488623, 401057592, 519318164, 778977246, 802115184, 1038636328, 1557954492, 1687784033, 2077272656, 3115908984, 3375568066, 5063352099, 6231817968, 6751136132, 10126704198, 13502272264, 20253408396, 27004544528, 40506816792, 81013633584]

約数ペア:

[(1, 81013633584), (2, 40506816792), (3, 27004544528), (4, 20253408396), (6, 13502272264), (8, 10126704198), (12, 6751136132), (13, 6231817968), (16, 5063352099), (24, 3375568066), (26, 3115908984), (39, 2077272656), (48, 1687784033), (52, 1557954492), (78, 1038636328), (101, 802115184), (104, 778977246), (156, 519318164), (202, 401057592), (208, 389488623), (303, 267371728), (312, 259659082), (404, 200528796), (606, 133685864), (624, 129829541), (808, 100264398), (1212, 66842932), (1313, 61701168), (1616, 50132199), (2424, 33421466), (2626, 30850584), (3939, 20567056), (4848, 16710733), (5252, 15425292), (7878, 10283528), (10504, 7712646), (15756, 5141764), (21008, 3856323), (31512, 2570882), (63024, 1285441)]