63920664

素因数分解:

$2^3\times 3^5\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 181621440

約数和(自身を除く): 117700776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 243, 251, 262, 324, 393, 486, 502, 524, 648, 753, 786, 972, 1004, 1048, 1179, 1506, 1572, 1944, 2008, 2259, 2358, 3012, 3144, 3537, 4518, 4716, 6024, 6777, 7074, 9036, 9432, 10611, 13554, 14148, 18072, 20331, 21222, 27108, 28296, 31833, 32881, 40662, 42444, 54216, 60993, 63666, 65762, 81324, 84888, 98643, 121986, 127332, 131524, 162648, 197286, 243972, 254664, 263048, 295929, 394572, 487944, 591858, 789144, 887787, 1183716, 1775574, 2367432, 2663361, 3551148, 5326722, 7102296, 7990083, 10653444, 15980166, 21306888, 31960332, 63920664]

約数ペア:

[(1, 63920664), (2, 31960332), (3, 21306888), (4, 15980166), (6, 10653444), (8, 7990083), (9, 7102296), (12, 5326722), (18, 3551148), (24, 2663361), (27, 2367432), (36, 1775574), (54, 1183716), (72, 887787), (81, 789144), (108, 591858), (131, 487944), (162, 394572), (216, 295929), (243, 263048), (251, 254664), (262, 243972), (324, 197286), (393, 162648), (486, 131524), (502, 127332), (524, 121986), (648, 98643), (753, 84888), (786, 81324), (972, 65762), (1004, 63666), (1048, 60993), (1179, 54216), (1506, 42444), (1572, 40662), (1944, 32881), (2008, 31833), (2259, 28296), (2358, 27108), (3012, 21222), (3144, 20331), (3537, 18072), (4518, 14148), (4716, 13554), (6024, 10611), (6777, 9432), (7074, 9036)]