73435572

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 226017792

約数和(自身を除く): 152582220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 243, 251, 252, 258, 301, 324, 378, 387, 486, 502, 516, 567, 602, 753, 756, 774, 903, 972, 1004, 1134, 1161, 1204, 1506, 1548, 1701, 1757, 1806, 2259, 2268, 2322, 2709, 3012, 3402, 3483, 3514, 3612, 4518, 4644, 5271, 5418, 6777, 6804, 6966, 7028, 8127, 9036, 10449, 10542, 10793, 10836, 13554, 13932, 15813, 16254, 20331, 20898, 21084, 21586, 24381, 27108, 31626, 32379, 32508, 40662, 41796, 43172, 47439, 48762, 60993, 63252, 64758, 73143, 75551, 81324, 94878, 97137, 97524, 121986, 129516, 142317, 146286, 151102, 189756, 194274, 226653, 243972, 284634, 291411, 292572, 302204, 388548, 426951, 453306, 569268, 582822, 679959, 853902, 874233, 906612, 1165644, 1359918, 1707804, 1748466, 2039877, 2622699, 2719836, 3496932, 4079754, 5245398, 6119631, 8159508, 10490796, 12239262, 18358893, 24478524, 36717786, 73435572]

約数ペア:

[(1, 73435572), (2, 36717786), (3, 24478524), (4, 18358893), (6, 12239262), (7, 10490796), (9, 8159508), (12, 6119631), (14, 5245398), (18, 4079754), (21, 3496932), (27, 2719836), (28, 2622699), (36, 2039877), (42, 1748466), (43, 1707804), (54, 1359918), (63, 1165644), (81, 906612), (84, 874233), (86, 853902), (108, 679959), (126, 582822), (129, 569268), (162, 453306), (172, 426951), (189, 388548), (243, 302204), (251, 292572), (252, 291411), (258, 284634), (301, 243972), (324, 226653), (378, 194274), (387, 189756), (486, 151102), (502, 146286), (516, 142317), (567, 129516), (602, 121986), (753, 97524), (756, 97137), (774, 94878), (903, 81324), (972, 75551), (1004, 73143), (1134, 64758), (1161, 63252), (1204, 60993), (1506, 48762), (1548, 47439), (1701, 43172), (1757, 41796), (1806, 40662), (2259, 32508), (2268, 32379), (2322, 31626), (2709, 27108), (3012, 24381), (3402, 21586), (3483, 21084), (3514, 20898), (3612, 20331), (4518, 16254), (4644, 15813), (5271, 13932), (5418, 13554), (6777, 10836), (6804, 10793), (6966, 10542), (7028, 10449), (8127, 9036)]