61402536

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 191184840

約数和(自身を除く): 129782304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 81, 104, 108, 111, 117, 148, 156, 162, 197, 216, 222, 234, 296, 312, 324, 333, 351, 394, 444, 468, 481, 591, 648, 666, 702, 788, 888, 936, 962, 999, 1053, 1182, 1332, 1404, 1443, 1576, 1773, 1924, 1998, 2106, 2364, 2561, 2664, 2808, 2886, 2997, 3546, 3848, 3996, 4212, 4329, 4728, 5122, 5319, 5772, 5994, 7092, 7289, 7683, 7992, 8424, 8658, 10244, 10638, 11544, 11988, 12987, 14184, 14578, 15366, 15957, 17316, 20488, 21276, 21867, 23049, 23976, 25974, 29156, 30732, 31914, 34632, 38961, 42552, 43734, 46098, 51948, 58312, 61464, 63828, 65601, 69147, 77922, 87468, 92196, 94757, 103896, 127656, 131202, 138294, 155844, 174936, 184392, 189514, 196803, 207441, 262404, 276588, 284271, 311688, 379028, 393606, 414882, 524808, 553176, 568542, 590409, 758056, 787212, 829764, 852813, 1137084, 1180818, 1574424, 1659528, 1705626, 2274168, 2361636, 2558439, 3411252, 4723272, 5116878, 6822504, 7675317, 10233756, 15350634, 20467512, 30701268, 61402536]

約数ペア:

[(1, 61402536), (2, 30701268), (3, 20467512), (4, 15350634), (6, 10233756), (8, 7675317), (9, 6822504), (12, 5116878), (13, 4723272), (18, 3411252), (24, 2558439), (26, 2361636), (27, 2274168), (36, 1705626), (37, 1659528), (39, 1574424), (52, 1180818), (54, 1137084), (72, 852813), (74, 829764), (78, 787212), (81, 758056), (104, 590409), (108, 568542), (111, 553176), (117, 524808), (148, 414882), (156, 393606), (162, 379028), (197, 311688), (216, 284271), (222, 276588), (234, 262404), (296, 207441), (312, 196803), (324, 189514), (333, 184392), (351, 174936), (394, 155844), (444, 138294), (468, 131202), (481, 127656), (591, 103896), (648, 94757), (666, 92196), (702, 87468), (788, 77922), (888, 69147), (936, 65601), (962, 63828), (999, 61464), (1053, 58312), (1182, 51948), (1332, 46098), (1404, 43734), (1443, 42552), (1576, 38961), (1773, 34632), (1924, 31914), (1998, 30732), (2106, 29156), (2364, 25974), (2561, 23976), (2664, 23049), (2808, 21867), (2886, 21276), (2997, 20488), (3546, 17316), (3848, 15957), (3996, 15366), (4212, 14578), (4329, 14184), (4728, 12987), (5122, 11988), (5319, 11544), (5772, 10638), (5994, 10244), (7092, 8658), (7289, 8424), (7683, 7992)]