84385704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 228191040

約数和(自身を除く): 143805336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 307, 312, 614, 881, 921, 1228, 1762, 1842, 2456, 2643, 3524, 3684, 3991, 5286, 7048, 7368, 7982, 10572, 11453, 11973, 15964, 21144, 22906, 23946, 31928, 34359, 45812, 47892, 68718, 91624, 95784, 137436, 270467, 274872, 540934, 811401, 1081868, 1622802, 2163736, 3245604, 3516071, 6491208, 7032142, 10548213, 14064284, 21096426, 28128568, 42192852, 84385704]

約数ペア:

[(1, 84385704), (2, 42192852), (3, 28128568), (4, 21096426), (6, 14064284), (8, 10548213), (12, 7032142), (13, 6491208), (24, 3516071), (26, 3245604), (39, 2163736), (52, 1622802), (78, 1081868), (104, 811401), (156, 540934), (307, 274872), (312, 270467), (614, 137436), (881, 95784), (921, 91624), (1228, 68718), (1762, 47892), (1842, 45812), (2456, 34359), (2643, 31928), (3524, 23946), (3684, 22906), (3991, 21144), (5286, 15964), (7048, 11973), (7368, 11453), (7982, 10572)]