72894744

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1657}}^1$

素因数の和:1729

約数の個数: 96

約数和(自身を含む): 217264320

約数和(自身を除く): 144369576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 282, 312, 376, 423, 468, 564, 611, 846, 936, 1128, 1222, 1657, 1692, 1833, 2444, 3314, 3384, 3666, 4888, 4971, 5499, 6628, 7332, 9942, 10998, 13256, 14664, 14913, 19884, 21541, 21996, 29826, 39768, 43082, 43992, 59652, 64623, 77879, 86164, 119304, 129246, 155758, 172328, 193869, 233637, 258492, 311516, 387738, 467274, 516984, 623032, 700911, 775476, 934548, 1012427, 1401822, 1550952, 1869096, 2024854, 2803644, 3037281, 4049708, 5607288, 6074562, 8099416, 9111843, 12149124, 18223686, 24298248, 36447372, 72894744]

約数ペア:

[(1, 72894744), (2, 36447372), (3, 24298248), (4, 18223686), (6, 12149124), (8, 9111843), (9, 8099416), (12, 6074562), (13, 5607288), (18, 4049708), (24, 3037281), (26, 2803644), (36, 2024854), (39, 1869096), (47, 1550952), (52, 1401822), (72, 1012427), (78, 934548), (94, 775476), (104, 700911), (117, 623032), (141, 516984), (156, 467274), (188, 387738), (234, 311516), (282, 258492), (312, 233637), (376, 193869), (423, 172328), (468, 155758), (564, 129246), (611, 119304), (846, 86164), (936, 77879), (1128, 64623), (1222, 59652), (1657, 43992), (1692, 43082), (1833, 39768), (2444, 29826), (3314, 21996), (3384, 21541), (3666, 19884), (4888, 14913), (4971, 14664), (5499, 13256), (6628, 10998), (7332, 9942)]