80851296

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 219300480

約数和(自身を除く): 138449184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 83, 96, 139, 146, 166, 219, 249, 278, 292, 332, 417, 438, 498, 556, 584, 664, 834, 876, 996, 1112, 1168, 1328, 1668, 1752, 1992, 2224, 2336, 2656, 3336, 3504, 3984, 4448, 6059, 6672, 7008, 7968, 10147, 11537, 12118, 13344, 18177, 20294, 23074, 24236, 30441, 34611, 36354, 40588, 46148, 48472, 60882, 69222, 72708, 81176, 92296, 96944, 121764, 138444, 145416, 162352, 184592, 193888, 243528, 276888, 290832, 324704, 369184, 487056, 553776, 581664, 842201, 974112, 1107552, 1684402, 2526603, 3368804, 5053206, 6737608, 10106412, 13475216, 20212824, 26950432, 40425648, 80851296]

約数ペア:

[(1, 80851296), (2, 40425648), (3, 26950432), (4, 20212824), (6, 13475216), (8, 10106412), (12, 6737608), (16, 5053206), (24, 3368804), (32, 2526603), (48, 1684402), (73, 1107552), (83, 974112), (96, 842201), (139, 581664), (146, 553776), (166, 487056), (219, 369184), (249, 324704), (278, 290832), (292, 276888), (332, 243528), (417, 193888), (438, 184592), (498, 162352), (556, 145416), (584, 138444), (664, 121764), (834, 96944), (876, 92296), (996, 81176), (1112, 72708), (1168, 69222), (1328, 60882), (1668, 48472), (1752, 46148), (1992, 40588), (2224, 36354), (2336, 34611), (2656, 30441), (3336, 24236), (3504, 23074), (3984, 20294), (4448, 18177), (6059, 13344), (6672, 12118), (7008, 11537), (7968, 10147)]