76812648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 144371352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 79, 87, 88, 116, 127, 132, 158, 174, 232, 237, 254, 264, 316, 319, 348, 381, 474, 508, 632, 638, 696, 762, 869, 948, 957, 1016, 1276, 1397, 1524, 1738, 1896, 1914, 2291, 2552, 2607, 2794, 3048, 3476, 3683, 3828, 4191, 4582, 5214, 5588, 6873, 6952, 7366, 7656, 8382, 9164, 10033, 10428, 11049, 11176, 13746, 14732, 16764, 18328, 20066, 20856, 22098, 25201, 27492, 29464, 30099, 33528, 40132, 40513, 44196, 50402, 54984, 60198, 75603, 80264, 81026, 88392, 100804, 110363, 120396, 121539, 151206, 162052, 201608, 220726, 240792, 243078, 290957, 302412, 324104, 331089, 441452, 486156, 581914, 604824, 662178, 872871, 882904, 972312, 1163828, 1324356, 1745742, 2327656, 2648712, 3200527, 3491484, 6401054, 6982968, 9601581, 12802108, 19203162, 25604216, 38406324, 76812648]

約数ペア:

[(1, 76812648), (2, 38406324), (3, 25604216), (4, 19203162), (6, 12802108), (8, 9601581), (11, 6982968), (12, 6401054), (22, 3491484), (24, 3200527), (29, 2648712), (33, 2327656), (44, 1745742), (58, 1324356), (66, 1163828), (79, 972312), (87, 882904), (88, 872871), (116, 662178), (127, 604824), (132, 581914), (158, 486156), (174, 441452), (232, 331089), (237, 324104), (254, 302412), (264, 290957), (316, 243078), (319, 240792), (348, 220726), (381, 201608), (474, 162052), (508, 151206), (632, 121539), (638, 120396), (696, 110363), (762, 100804), (869, 88392), (948, 81026), (957, 80264), (1016, 75603), (1276, 60198), (1397, 54984), (1524, 50402), (1738, 44196), (1896, 40513), (1914, 40132), (2291, 33528), (2552, 30099), (2607, 29464), (2794, 27492), (3048, 25201), (3476, 22098), (3683, 20856), (3828, 20066), (4191, 18328), (4582, 16764), (5214, 14732), (5588, 13746), (6873, 11176), (6952, 11049), (7366, 10428), (7656, 10033), (8382, 9164)]