73387272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 224179200

約数和(自身を除く): 150791928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 83, 84, 114, 133, 152, 166, 168, 228, 249, 266, 277, 332, 399, 456, 498, 532, 554, 581, 664, 798, 831, 996, 1064, 1108, 1162, 1577, 1596, 1662, 1743, 1939, 1992, 2216, 2324, 3154, 3192, 3324, 3486, 3878, 4648, 4731, 5263, 5817, 6308, 6648, 6972, 7756, 9462, 10526, 11039, 11634, 12616, 13944, 15512, 15789, 18924, 21052, 22078, 22991, 23268, 31578, 33117, 36841, 37848, 42104, 44156, 45982, 46536, 63156, 66234, 68973, 73682, 88312, 91964, 110523, 126312, 132468, 137946, 147364, 160937, 183928, 221046, 264936, 275892, 294728, 321874, 436829, 442092, 482811, 551784, 643748, 873658, 884184, 965622, 1287496, 1310487, 1747316, 1931244, 2620974, 3057803, 3494632, 3862488, 5241948, 6115606, 9173409, 10483896, 12231212, 18346818, 24462424, 36693636, 73387272]

約数ペア:

[(1, 73387272), (2, 36693636), (3, 24462424), (4, 18346818), (6, 12231212), (7, 10483896), (8, 9173409), (12, 6115606), (14, 5241948), (19, 3862488), (21, 3494632), (24, 3057803), (28, 2620974), (38, 1931244), (42, 1747316), (56, 1310487), (57, 1287496), (76, 965622), (83, 884184), (84, 873658), (114, 643748), (133, 551784), (152, 482811), (166, 442092), (168, 436829), (228, 321874), (249, 294728), (266, 275892), (277, 264936), (332, 221046), (399, 183928), (456, 160937), (498, 147364), (532, 137946), (554, 132468), (581, 126312), (664, 110523), (798, 91964), (831, 88312), (996, 73682), (1064, 68973), (1108, 66234), (1162, 63156), (1577, 46536), (1596, 45982), (1662, 44156), (1743, 42104), (1939, 37848), (1992, 36841), (2216, 33117), (2324, 31578), (3154, 23268), (3192, 22991), (3324, 22078), (3486, 21052), (3878, 18924), (4648, 15789), (4731, 15512), (5263, 13944), (5817, 12616), (6308, 11634), (6648, 11039), (6972, 10526), (7756, 9462)]