79999192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 189734400

約数和(自身を除く): 109735208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 107, 158, 169, 182, 214, 316, 338, 364, 428, 553, 632, 676, 728, 749, 856, 1027, 1106, 1183, 1352, 1391, 1498, 2054, 2212, 2366, 2782, 2996, 4108, 4424, 4732, 5564, 5992, 7189, 8216, 8453, 9464, 9737, 11128, 13351, 14378, 16906, 18083, 19474, 26702, 28756, 33812, 36166, 38948, 53404, 57512, 59171, 67624, 72332, 77896, 93457, 106808, 109889, 118342, 126581, 144664, 186914, 219778, 236684, 253162, 373828, 439556, 473368, 506324, 747656, 769223, 879112, 1012648, 1428557, 1538446, 2857114, 3076892, 5714228, 6153784, 9999899, 11428456, 19999798, 39999596, 79999192]

約数ペア:

[(1, 79999192), (2, 39999596), (4, 19999798), (7, 11428456), (8, 9999899), (13, 6153784), (14, 5714228), (26, 3076892), (28, 2857114), (52, 1538446), (56, 1428557), (79, 1012648), (91, 879112), (104, 769223), (107, 747656), (158, 506324), (169, 473368), (182, 439556), (214, 373828), (316, 253162), (338, 236684), (364, 219778), (428, 186914), (553, 144664), (632, 126581), (676, 118342), (728, 109889), (749, 106808), (856, 93457), (1027, 77896), (1106, 72332), (1183, 67624), (1352, 59171), (1391, 57512), (1498, 53404), (2054, 38948), (2212, 36166), (2366, 33812), (2782, 28756), (2996, 26702), (4108, 19474), (4424, 18083), (4732, 16906), (5564, 14378), (5992, 13351), (7189, 11128), (8216, 9737), (8453, 9464)]