72103655946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{2273}}^1$

素因数の和:2608

約数の個数: 128

約数和(自身を含む): 171717926400

約数和(自身を除く): 99614270454

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 137, 149, 222, 259, 274, 298, 411, 447, 518, 777, 822, 894, 959, 1043, 1554, 1918, 2086, 2273, 2877, 3129, 4546, 5069, 5513, 5754, 6258, 6819, 10138, 11026, 13638, 15207, 15911, 16539, 20413, 30414, 31822, 33078, 35483, 38591, 40826, 47733, 61239, 70966, 77182, 84101, 95466, 106449, 115773, 122478, 142891, 168202, 212898, 231546, 252303, 285782, 311401, 338677, 428673, 504606, 588707, 622802, 677354, 755281, 857346, 934203, 1016031, 1177414, 1510562, 1766121, 1868406, 2032062, 2179807, 2265843, 2370739, 3532242, 4359614, 4531686, 4741478, 5286967, 6539421, 7112217, 10573934, 11521837, 12531049, 13078842, 14224434, 15860901, 23043674, 25062098, 31721802, 34565511, 37593147, 46398749, 69131022, 75186294, 80652859, 87717343, 92797498, 139196247, 161305718, 175434686, 241958577, 263152029, 278392494, 324791243, 483917154, 526304058, 649582486, 974373729, 1716753713, 1948747458, 3433507426, 5150261139, 10300522278, 12017275991, 24034551982, 36051827973, 72103655946]

約数ペア:

[(1, 72103655946), (2, 36051827973), (3, 24034551982), (6, 12017275991), (7, 10300522278), (14, 5150261139), (21, 3433507426), (37, 1948747458), (42, 1716753713), (74, 974373729), (111, 649582486), (137, 526304058), (149, 483917154), (222, 324791243), (259, 278392494), (274, 263152029), (298, 241958577), (411, 175434686), (447, 161305718), (518, 139196247), (777, 92797498), (822, 87717343), (894, 80652859), (959, 75186294), (1043, 69131022), (1554, 46398749), (1918, 37593147), (2086, 34565511), (2273, 31721802), (2877, 25062098), (3129, 23043674), (4546, 15860901), (5069, 14224434), (5513, 13078842), (5754, 12531049), (6258, 11521837), (6819, 10573934), (10138, 7112217), (11026, 6539421), (13638, 5286967), (15207, 4741478), (15911, 4531686), (16539, 4359614), (20413, 3532242), (30414, 2370739), (31822, 2265843), (33078, 2179807), (35483, 2032062), (38591, 1868406), (40826, 1766121), (47733, 1510562), (61239, 1177414), (70966, 1016031), (77182, 934203), (84101, 857346), (95466, 755281), (106449, 677354), (115773, 622802), (122478, 588707), (142891, 504606), (168202, 428673), (212898, 338677), (231546, 311401), (252303, 285782)]