71497152

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 168

約数和(自身を含む): 221894400

約数和(自身を除く): 150397248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 64, 72, 76, 94, 96, 114, 139, 141, 144, 152, 171, 188, 192, 228, 278, 282, 288, 304, 342, 376, 417, 423, 456, 556, 564, 576, 608, 684, 752, 834, 846, 893, 912, 1112, 1128, 1216, 1251, 1368, 1504, 1668, 1692, 1786, 1824, 2224, 2256, 2502, 2641, 2679, 2736, 3008, 3336, 3384, 3572, 3648, 4448, 4512, 5004, 5282, 5358, 5472, 6533, 6672, 6768, 7144, 7923, 8037, 8896, 9024, 10008, 10564, 10716, 10944, 13066, 13344, 13536, 14288, 15846, 16074, 19599, 20016, 21128, 21432, 23769, 26132, 26688, 27072, 28576, 31692, 32148, 39198, 40032, 42256, 42864, 47538, 52264, 57152, 58797, 63384, 64296, 78396, 80064, 84512, 85728, 95076, 104528, 117594, 124127, 126768, 128592, 156792, 169024, 171456, 190152, 209056, 235188, 248254, 253536, 257184, 313584, 372381, 380304, 418112, 470376, 496508, 507072, 514368, 627168, 744762, 760608, 940752, 993016, 1117143, 1254336, 1489524, 1521216, 1881504, 1986032, 2234286, 2979048, 3763008, 3972064, 4468572, 5958096, 7944128, 8937144, 11916192, 17874288, 23832384, 35748576, 71497152]

約数ペア:

[(1, 71497152), (2, 35748576), (3, 23832384), (4, 17874288), (6, 11916192), (8, 8937144), (9, 7944128), (12, 5958096), (16, 4468572), (18, 3972064), (19, 3763008), (24, 2979048), (32, 2234286), (36, 1986032), (38, 1881504), (47, 1521216), (48, 1489524), (57, 1254336), (64, 1117143), (72, 993016), (76, 940752), (94, 760608), (96, 744762), (114, 627168), (139, 514368), (141, 507072), (144, 496508), (152, 470376), (171, 418112), (188, 380304), (192, 372381), (228, 313584), (278, 257184), (282, 253536), (288, 248254), (304, 235188), (342, 209056), (376, 190152), (417, 171456), (423, 169024), (456, 156792), (556, 128592), (564, 126768), (576, 124127), (608, 117594), (684, 104528), (752, 95076), (834, 85728), (846, 84512), (893, 80064), (912, 78396), (1112, 64296), (1128, 63384), (1216, 58797), (1251, 57152), (1368, 52264), (1504, 47538), (1668, 42864), (1692, 42256), (1786, 40032), (1824, 39198), (2224, 32148), (2256, 31692), (2502, 28576), (2641, 27072), (2679, 26688), (2736, 26132), (3008, 23769), (3336, 21432), (3384, 21128), (3572, 20016), (3648, 19599), (4448, 16074), (4512, 15846), (5004, 14288), (5282, 13536), (5358, 13344), (5472, 13066), (6533, 10944), (6672, 10716), (6768, 10564), (7144, 10008), (7923, 9024), (8037, 8896)]