78936318

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 187443360

約数和(自身を除く): 108507042

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 61, 67, 74, 87, 111, 122, 134, 174, 183, 201, 222, 261, 333, 366, 402, 522, 549, 603, 666, 1073, 1098, 1206, 1769, 1943, 2146, 2257, 2479, 3219, 3538, 3886, 4087, 4514, 4958, 5307, 5829, 6438, 6771, 7437, 8174, 9657, 10614, 11658, 12261, 13542, 14874, 15921, 17487, 19314, 20313, 22311, 24522, 31842, 34974, 36783, 40626, 44622, 65453, 71891, 73566, 118523, 130906, 143782, 151219, 196359, 215673, 237046, 302438, 355569, 392718, 431346, 453657, 589077, 647019, 711138, 907314, 1066707, 1178154, 1294038, 1360971, 2133414, 2721942, 4385351, 8770702, 13156053, 26312106, 39468159, 78936318]

約数ペア:

[(1, 78936318), (2, 39468159), (3, 26312106), (6, 13156053), (9, 8770702), (18, 4385351), (29, 2721942), (37, 2133414), (58, 1360971), (61, 1294038), (67, 1178154), (74, 1066707), (87, 907314), (111, 711138), (122, 647019), (134, 589077), (174, 453657), (183, 431346), (201, 392718), (222, 355569), (261, 302438), (333, 237046), (366, 215673), (402, 196359), (522, 151219), (549, 143782), (603, 130906), (666, 118523), (1073, 73566), (1098, 71891), (1206, 65453), (1769, 44622), (1943, 40626), (2146, 36783), (2257, 34974), (2479, 31842), (3219, 24522), (3538, 22311), (3886, 20313), (4087, 19314), (4514, 17487), (4958, 15921), (5307, 14874), (5829, 13542), (6438, 12261), (6771, 11658), (7437, 10614), (8174, 9657)]