78992336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 170989056

約数和(自身を除く): 91996720

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 47, 68, 74, 94, 136, 148, 167, 188, 272, 296, 334, 376, 592, 629, 668, 752, 799, 1258, 1336, 1598, 1739, 2516, 2672, 2839, 3196, 3478, 5032, 5678, 6179, 6392, 6956, 7849, 10064, 11356, 12358, 12784, 13912, 15698, 22712, 24716, 27824, 29563, 31396, 45424, 49432, 59126, 62792, 98864, 105043, 118252, 125584, 133433, 210086, 236504, 266866, 290413, 420172, 473008, 533732, 580826, 840344, 1067464, 1161652, 1680688, 2134928, 2323304, 4646608, 4937021, 9874042, 19748084, 39496168, 78992336]

約数ペア:

[(1, 78992336), (2, 39496168), (4, 19748084), (8, 9874042), (16, 4937021), (17, 4646608), (34, 2323304), (37, 2134928), (47, 1680688), (68, 1161652), (74, 1067464), (94, 840344), (136, 580826), (148, 533732), (167, 473008), (188, 420172), (272, 290413), (296, 266866), (334, 236504), (376, 210086), (592, 133433), (629, 125584), (668, 118252), (752, 105043), (799, 98864), (1258, 62792), (1336, 59126), (1598, 49432), (1739, 45424), (2516, 31396), (2672, 29563), (2839, 27824), (3196, 24716), (3478, 22712), (5032, 15698), (5678, 13912), (6179, 12784), (6392, 12358), (6956, 11356), (7849, 10064)]