99999738

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 240226560

約数和(自身を除く): 140226822

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 47, 54, 62, 82, 93, 94, 123, 141, 186, 246, 279, 282, 369, 423, 558, 738, 837, 846, 961, 1107, 1269, 1271, 1457, 1674, 1922, 1927, 2214, 2538, 2542, 2883, 2914, 3813, 3854, 4371, 5766, 5781, 7626, 8649, 8742, 11439, 11562, 13113, 17298, 17343, 22878, 25947, 26226, 34317, 34686, 39339, 39401, 45167, 51894, 52029, 59737, 68634, 78678, 78802, 90334, 104058, 118203, 119474, 135501, 179211, 236406, 271002, 354609, 358422, 406503, 537633, 709218, 813006, 1063827, 1075266, 1219509, 1612899, 1851847, 2127654, 2439018, 3225798, 3703694, 5555541, 11111082, 16666623, 33333246, 49999869, 99999738]

約数ペア:

[(1, 99999738), (2, 49999869), (3, 33333246), (6, 16666623), (9, 11111082), (18, 5555541), (27, 3703694), (31, 3225798), (41, 2439018), (47, 2127654), (54, 1851847), (62, 1612899), (82, 1219509), (93, 1075266), (94, 1063827), (123, 813006), (141, 709218), (186, 537633), (246, 406503), (279, 358422), (282, 354609), (369, 271002), (423, 236406), (558, 179211), (738, 135501), (837, 119474), (846, 118203), (961, 104058), (1107, 90334), (1269, 78802), (1271, 78678), (1457, 68634), (1674, 59737), (1922, 52029), (1927, 51894), (2214, 45167), (2538, 39401), (2542, 39339), (2883, 34686), (2914, 34317), (3813, 26226), (3854, 25947), (4371, 22878), (5766, 17343), (5781, 17298), (7626, 13113), (8649, 11562), (8742, 11439)]