79967745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 177008832

約数和(自身を除く): 97041087

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 39, 43, 45, 51, 55, 65, 85, 99, 117, 129, 143, 153, 165, 187, 195, 215, 221, 255, 289, 387, 429, 473, 495, 559, 561, 585, 645, 663, 715, 731, 765, 867, 935, 1105, 1287, 1419, 1445, 1677, 1683, 1935, 1989, 2145, 2193, 2365, 2431, 2601, 2795, 2805, 3179, 3315, 3655, 3757, 4257, 4335, 5031, 6149, 6435, 6579, 7095, 7293, 8041, 8385, 8415, 9503, 9537, 9945, 10965, 11271, 12155, 12427, 13005, 15895, 18447, 18785, 21285, 21879, 24123, 25155, 28509, 28611, 30745, 32895, 33813, 36465, 37281, 40205, 41327, 47515, 47685, 55341, 56355, 62135, 72369, 85527, 92235, 104533, 109395, 111843, 120615, 123981, 136697, 142545, 143055, 161551, 169065, 186405, 206635, 276705, 313599, 361845, 371943, 410091, 427635, 484653, 522665, 559215, 619905, 683485, 807755, 940797, 1230273, 1453959, 1567995, 1777061, 1859715, 2050455, 2423265, 4703985, 5331183, 6151365, 7269795, 8885305, 15993549, 26655915, 79967745]

約数ペア:

[(1, 79967745), (3, 26655915), (5, 15993549), (9, 8885305), (11, 7269795), (13, 6151365), (15, 5331183), (17, 4703985), (33, 2423265), (39, 2050455), (43, 1859715), (45, 1777061), (51, 1567995), (55, 1453959), (65, 1230273), (85, 940797), (99, 807755), (117, 683485), (129, 619905), (143, 559215), (153, 522665), (165, 484653), (187, 427635), (195, 410091), (215, 371943), (221, 361845), (255, 313599), (289, 276705), (387, 206635), (429, 186405), (473, 169065), (495, 161551), (559, 143055), (561, 142545), (585, 136697), (645, 123981), (663, 120615), (715, 111843), (731, 109395), (765, 104533), (867, 92235), (935, 85527), (1105, 72369), (1287, 62135), (1419, 56355), (1445, 55341), (1677, 47685), (1683, 47515), (1935, 41327), (1989, 40205), (2145, 37281), (2193, 36465), (2365, 33813), (2431, 32895), (2601, 30745), (2795, 28611), (2805, 28509), (3179, 25155), (3315, 24123), (3655, 21879), (3757, 21285), (4257, 18785), (4335, 18447), (5031, 15895), (6149, 13005), (6435, 12427), (6579, 12155), (7095, 11271), (7293, 10965), (8041, 9945), (8385, 9537), (8415, 9503)]