64930068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 201277440

約数和(自身を除く): 136347372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 71, 76, 84, 114, 126, 133, 142, 171, 191, 213, 228, 252, 266, 284, 342, 382, 399, 426, 497, 532, 573, 639, 684, 764, 798, 852, 994, 1146, 1197, 1278, 1337, 1349, 1491, 1596, 1719, 1988, 2292, 2394, 2556, 2674, 2698, 2982, 3438, 3629, 4011, 4047, 4473, 4788, 5348, 5396, 5964, 6876, 7258, 8022, 8094, 8946, 9443, 10887, 12033, 12141, 13561, 14516, 16044, 16188, 17892, 18886, 21774, 24066, 24282, 25403, 27122, 28329, 32661, 37772, 40683, 43548, 48132, 48564, 50806, 54244, 56658, 65322, 76209, 81366, 84987, 94927, 101612, 113316, 122049, 130644, 152418, 162732, 169974, 189854, 228627, 244098, 257659, 284781, 304836, 339948, 379708, 457254, 488196, 515318, 569562, 772977, 854343, 914508, 1030636, 1139124, 1545954, 1708686, 1803613, 2318931, 3091908, 3417372, 3607226, 4637862, 5410839, 7214452, 9275724, 10821678, 16232517, 21643356, 32465034, 64930068]

約数ペア:

[(1, 64930068), (2, 32465034), (3, 21643356), (4, 16232517), (6, 10821678), (7, 9275724), (9, 7214452), (12, 5410839), (14, 4637862), (18, 3607226), (19, 3417372), (21, 3091908), (28, 2318931), (36, 1803613), (38, 1708686), (42, 1545954), (57, 1139124), (63, 1030636), (71, 914508), (76, 854343), (84, 772977), (114, 569562), (126, 515318), (133, 488196), (142, 457254), (171, 379708), (191, 339948), (213, 304836), (228, 284781), (252, 257659), (266, 244098), (284, 228627), (342, 189854), (382, 169974), (399, 162732), (426, 152418), (497, 130644), (532, 122049), (573, 113316), (639, 101612), (684, 94927), (764, 84987), (798, 81366), (852, 76209), (994, 65322), (1146, 56658), (1197, 54244), (1278, 50806), (1337, 48564), (1349, 48132), (1491, 43548), (1596, 40683), (1719, 37772), (1988, 32661), (2292, 28329), (2394, 27122), (2556, 25403), (2674, 24282), (2698, 24066), (2982, 21774), (3438, 18886), (3629, 17892), (4011, 16188), (4047, 16044), (4473, 14516), (4788, 13561), (5348, 12141), (5396, 12033), (5964, 10887), (6876, 9443), (7258, 8946), (8022, 8094)]