83687688828

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{315037}}^1$

素因数の和:315251

約数の個数: 72

約数和(自身を含む): 217421585472

約数和(自身を除く): 133733896644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 157, 188, 282, 314, 423, 471, 564, 628, 846, 942, 1413, 1692, 1884, 2826, 5652, 7379, 14758, 22137, 29516, 44274, 66411, 88548, 132822, 265644, 315037, 630074, 945111, 1260148, 1890222, 2835333, 3780444, 5670666, 11341332, 14806739, 29613478, 44420217, 49460809, 59226956, 88840434, 98921618, 133260651, 148382427, 177680868, 197843236, 266521302, 296764854, 445147281, 533042604, 593529708, 890294562, 1780589124, 2324658023, 4649316046, 6973974069, 9298632092, 13947948138, 20921922207, 27895896276, 41843844414, 83687688828]

約数ペア:

[(1, 83687688828), (2, 41843844414), (3, 27895896276), (4, 20921922207), (6, 13947948138), (9, 9298632092), (12, 6973974069), (18, 4649316046), (36, 2324658023), (47, 1780589124), (94, 890294562), (141, 593529708), (157, 533042604), (188, 445147281), (282, 296764854), (314, 266521302), (423, 197843236), (471, 177680868), (564, 148382427), (628, 133260651), (846, 98921618), (942, 88840434), (1413, 59226956), (1692, 49460809), (1884, 44420217), (2826, 29613478), (5652, 14806739), (7379, 11341332), (14758, 5670666), (22137, 3780444), (29516, 2835333), (44274, 1890222), (66411, 1260148), (88548, 945111), (132822, 630074), (265644, 315037)]