80311608

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:838

約数の個数: 128

約数和(自身を含む): 247060800

約数和(自身を除く): 166749192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 156, 216, 222, 234, 296, 312, 333, 351, 444, 468, 481, 666, 702, 773, 888, 936, 962, 999, 1332, 1404, 1443, 1546, 1924, 1998, 2319, 2664, 2808, 2886, 3092, 3848, 3996, 4329, 4638, 5772, 6184, 6957, 7992, 8658, 9276, 10049, 11544, 12987, 13914, 17316, 18552, 20098, 20871, 25974, 27828, 28601, 30147, 34632, 40196, 41742, 51948, 55656, 57202, 60294, 80392, 83484, 85803, 90441, 103896, 114404, 120588, 166968, 171606, 180882, 228808, 241176, 257409, 271323, 343212, 361764, 371813, 514818, 542646, 686424, 723528, 743626, 772227, 1029636, 1085292, 1115439, 1487252, 1544454, 2059272, 2170584, 2230878, 2974504, 3088908, 3346317, 4461756, 6177816, 6692634, 8923512, 10038951, 13385268, 20077902, 26770536, 40155804, 80311608]

約数ペア:

[(1, 80311608), (2, 40155804), (3, 26770536), (4, 20077902), (6, 13385268), (8, 10038951), (9, 8923512), (12, 6692634), (13, 6177816), (18, 4461756), (24, 3346317), (26, 3088908), (27, 2974504), (36, 2230878), (37, 2170584), (39, 2059272), (52, 1544454), (54, 1487252), (72, 1115439), (74, 1085292), (78, 1029636), (104, 772227), (108, 743626), (111, 723528), (117, 686424), (148, 542646), (156, 514818), (216, 371813), (222, 361764), (234, 343212), (296, 271323), (312, 257409), (333, 241176), (351, 228808), (444, 180882), (468, 171606), (481, 166968), (666, 120588), (702, 114404), (773, 103896), (888, 90441), (936, 85803), (962, 83484), (999, 80392), (1332, 60294), (1404, 57202), (1443, 55656), (1546, 51948), (1924, 41742), (1998, 40196), (2319, 34632), (2664, 30147), (2808, 28601), (2886, 27828), (3092, 25974), (3848, 20871), (3996, 20098), (4329, 18552), (4638, 17316), (5772, 13914), (6184, 12987), (6957, 11544), (7992, 10049), (8658, 9276)]