78385824

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 246486240

約数和(自身を除く): 168100416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 109, 132, 144, 176, 198, 218, 227, 264, 288, 327, 352, 396, 436, 454, 528, 654, 681, 792, 872, 908, 981, 1056, 1199, 1308, 1362, 1584, 1744, 1816, 1962, 2043, 2398, 2497, 2616, 2724, 3168, 3488, 3597, 3632, 3924, 4086, 4796, 4994, 5232, 5448, 7194, 7264, 7491, 7848, 8172, 9592, 9988, 10464, 10791, 10896, 14388, 14982, 15696, 16344, 19184, 19976, 21582, 21792, 22473, 24743, 28776, 29964, 31392, 32688, 38368, 39952, 43164, 44946, 49486, 57552, 59928, 65376, 74229, 79904, 86328, 89892, 98972, 115104, 119856, 148458, 172656, 179784, 197944, 222687, 239712, 272173, 296916, 345312, 359568, 395888, 445374, 544346, 593832, 719136, 791776, 816519, 890748, 1088692, 1187664, 1633038, 1781496, 2177384, 2375328, 2449557, 3266076, 3562992, 4354768, 4899114, 6532152, 7125984, 8709536, 9798228, 13064304, 19596456, 26128608, 39192912, 78385824]

約数ペア:

[(1, 78385824), (2, 39192912), (3, 26128608), (4, 19596456), (6, 13064304), (8, 9798228), (9, 8709536), (11, 7125984), (12, 6532152), (16, 4899114), (18, 4354768), (22, 3562992), (24, 3266076), (32, 2449557), (33, 2375328), (36, 2177384), (44, 1781496), (48, 1633038), (66, 1187664), (72, 1088692), (88, 890748), (96, 816519), (99, 791776), (109, 719136), (132, 593832), (144, 544346), (176, 445374), (198, 395888), (218, 359568), (227, 345312), (264, 296916), (288, 272173), (327, 239712), (352, 222687), (396, 197944), (436, 179784), (454, 172656), (528, 148458), (654, 119856), (681, 115104), (792, 98972), (872, 89892), (908, 86328), (981, 79904), (1056, 74229), (1199, 65376), (1308, 59928), (1362, 57552), (1584, 49486), (1744, 44946), (1816, 43164), (1962, 39952), (2043, 38368), (2398, 32688), (2497, 31392), (2616, 29964), (2724, 28776), (3168, 24743), (3488, 22473), (3597, 21792), (3632, 21582), (3924, 19976), (4086, 19184), (4796, 16344), (4994, 15696), (5232, 14982), (5448, 14388), (7194, 10896), (7264, 10791), (7491, 10464), (7848, 9988), (8172, 9592)]