68853708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 221195520

約数和(自身を除く): 152341812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 59, 63, 66, 77, 84, 99, 118, 126, 132, 154, 177, 198, 231, 236, 252, 308, 354, 396, 413, 421, 462, 531, 649, 693, 708, 826, 842, 924, 1062, 1239, 1263, 1298, 1386, 1652, 1684, 1947, 2124, 2478, 2526, 2596, 2772, 2947, 3717, 3789, 3894, 4543, 4631, 4956, 5052, 5841, 5894, 7434, 7578, 7788, 8841, 9086, 9262, 11682, 11788, 13629, 13893, 14868, 15156, 17682, 18172, 18524, 23364, 24839, 26523, 27258, 27786, 32417, 35364, 40887, 41679, 49678, 53046, 54516, 55572, 64834, 74517, 81774, 83358, 97251, 99356, 106092, 129668, 149034, 163548, 166716, 173873, 194502, 223551, 273229, 291753, 298068, 347746, 389004, 447102, 521619, 546458, 583506, 695492, 819687, 894204, 1043238, 1092916, 1167012, 1564857, 1639374, 1912603, 2086476, 2459061, 3129714, 3278748, 3825206, 4918122, 5737809, 6259428, 7650412, 9836244, 11475618, 17213427, 22951236, 34426854, 68853708]

約数ペア:

[(1, 68853708), (2, 34426854), (3, 22951236), (4, 17213427), (6, 11475618), (7, 9836244), (9, 7650412), (11, 6259428), (12, 5737809), (14, 4918122), (18, 3825206), (21, 3278748), (22, 3129714), (28, 2459061), (33, 2086476), (36, 1912603), (42, 1639374), (44, 1564857), (59, 1167012), (63, 1092916), (66, 1043238), (77, 894204), (84, 819687), (99, 695492), (118, 583506), (126, 546458), (132, 521619), (154, 447102), (177, 389004), (198, 347746), (231, 298068), (236, 291753), (252, 273229), (308, 223551), (354, 194502), (396, 173873), (413, 166716), (421, 163548), (462, 149034), (531, 129668), (649, 106092), (693, 99356), (708, 97251), (826, 83358), (842, 81774), (924, 74517), (1062, 64834), (1239, 55572), (1263, 54516), (1298, 53046), (1386, 49678), (1652, 41679), (1684, 40887), (1947, 35364), (2124, 32417), (2478, 27786), (2526, 27258), (2596, 26523), (2772, 24839), (2947, 23364), (3717, 18524), (3789, 18172), (3894, 17682), (4543, 15156), (4631, 14868), (4956, 13893), (5052, 13629), (5841, 11788), (5894, 11682), (7434, 9262), (7578, 9086), (7788, 8841)]