75431412

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 228757760

約数和(自身を除く): 153326348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 108, 126, 158, 162, 189, 237, 252, 316, 324, 378, 421, 474, 553, 567, 711, 756, 842, 948, 1106, 1134, 1263, 1422, 1659, 1684, 2133, 2212, 2268, 2526, 2844, 2947, 3318, 3789, 4266, 4977, 5052, 5894, 6399, 6636, 7578, 8532, 8841, 9954, 11367, 11788, 12798, 14931, 15156, 17682, 19908, 22734, 25596, 26523, 29862, 33259, 34101, 35364, 44793, 45468, 53046, 59724, 66518, 68202, 79569, 89586, 99777, 106092, 133036, 136404, 159138, 179172, 199554, 232813, 238707, 299331, 318276, 399108, 465626, 477414, 598662, 698439, 897993, 931252, 954828, 1197324, 1396878, 1795986, 2095317, 2693979, 2793756, 3591972, 4190634, 5387958, 6285951, 8381268, 10775916, 12571902, 18857853, 25143804, 37715706, 75431412]

約数ペア:

[(1, 75431412), (2, 37715706), (3, 25143804), (4, 18857853), (6, 12571902), (7, 10775916), (9, 8381268), (12, 6285951), (14, 5387958), (18, 4190634), (21, 3591972), (27, 2793756), (28, 2693979), (36, 2095317), (42, 1795986), (54, 1396878), (63, 1197324), (79, 954828), (81, 931252), (84, 897993), (108, 698439), (126, 598662), (158, 477414), (162, 465626), (189, 399108), (237, 318276), (252, 299331), (316, 238707), (324, 232813), (378, 199554), (421, 179172), (474, 159138), (553, 136404), (567, 133036), (711, 106092), (756, 99777), (842, 89586), (948, 79569), (1106, 68202), (1134, 66518), (1263, 59724), (1422, 53046), (1659, 45468), (1684, 44793), (2133, 35364), (2212, 34101), (2268, 33259), (2526, 29862), (2844, 26523), (2947, 25596), (3318, 22734), (3789, 19908), (4266, 17682), (4977, 15156), (5052, 14931), (5894, 12798), (6399, 11788), (6636, 11367), (7578, 9954), (8532, 8841)]