63946428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1947

約数の個数: 96

約数和(自身を含む): 189665280

約数和(自身を除く): 125718852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 1889, 2418, 2604, 2821, 3778, 4836, 5642, 5667, 7556, 8463, 11284, 11334, 13223, 16926, 22668, 24557, 26446, 33852, 39669, 49114, 52892, 58559, 73671, 79338, 98228, 117118, 147342, 158676, 171899, 175677, 234236, 294684, 343798, 351354, 409913, 515697, 687596, 702708, 761267, 819826, 1031394, 1229739, 1522534, 1639652, 2062788, 2283801, 2459478, 3045068, 4567602, 4918956, 5328869, 9135204, 10657738, 15986607, 21315476, 31973214, 63946428]

約数ペア:

[(1, 63946428), (2, 31973214), (3, 21315476), (4, 15986607), (6, 10657738), (7, 9135204), (12, 5328869), (13, 4918956), (14, 4567602), (21, 3045068), (26, 2459478), (28, 2283801), (31, 2062788), (39, 1639652), (42, 1522534), (52, 1229739), (62, 1031394), (78, 819826), (84, 761267), (91, 702708), (93, 687596), (124, 515697), (156, 409913), (182, 351354), (186, 343798), (217, 294684), (273, 234236), (364, 175677), (372, 171899), (403, 158676), (434, 147342), (546, 117118), (651, 98228), (806, 79338), (868, 73671), (1092, 58559), (1209, 52892), (1302, 49114), (1612, 39669), (1889, 33852), (2418, 26446), (2604, 24557), (2821, 22668), (3778, 16926), (4836, 13223), (5642, 11334), (5667, 11284), (7556, 8463)]