123975012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 343510272

約数和(自身を除く): 219535260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 113, 148, 222, 226, 259, 339, 353, 444, 452, 518, 678, 706, 777, 791, 1036, 1059, 1356, 1412, 1554, 1582, 2118, 2373, 2471, 3108, 3164, 4181, 4236, 4746, 4942, 7413, 8362, 9492, 9884, 12543, 13061, 14826, 16724, 25086, 26122, 29267, 29652, 39183, 39889, 50172, 52244, 58534, 78366, 79778, 87801, 91427, 117068, 119667, 156732, 159556, 175602, 182854, 239334, 274281, 279223, 351204, 365708, 478668, 548562, 558446, 837669, 1097124, 1116892, 1475893, 1675338, 2951786, 3350676, 4427679, 5903572, 8855358, 10331251, 17710716, 20662502, 30993753, 41325004, 61987506, 123975012]

約数ペア:

[(1, 123975012), (2, 61987506), (3, 41325004), (4, 30993753), (6, 20662502), (7, 17710716), (12, 10331251), (14, 8855358), (21, 5903572), (28, 4427679), (37, 3350676), (42, 2951786), (74, 1675338), (84, 1475893), (111, 1116892), (113, 1097124), (148, 837669), (222, 558446), (226, 548562), (259, 478668), (339, 365708), (353, 351204), (444, 279223), (452, 274281), (518, 239334), (678, 182854), (706, 175602), (777, 159556), (791, 156732), (1036, 119667), (1059, 117068), (1356, 91427), (1412, 87801), (1554, 79778), (1582, 78366), (2118, 58534), (2373, 52244), (2471, 50172), (3108, 39889), (3164, 39183), (4181, 29652), (4236, 29267), (4746, 26122), (4942, 25086), (7413, 16724), (8362, 14826), (9492, 13061), (9884, 12543)]