71453664

素因数分解:

$2^5\times 3^7\times {\mathrm{1021}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 211186080

約数和(自身を除く): 139732416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1021, 1296, 1458, 1944, 2042, 2187, 2592, 2916, 3063, 3888, 4084, 4374, 5832, 6126, 7776, 8168, 8748, 9189, 11664, 12252, 16336, 17496, 18378, 23328, 24504, 27567, 32672, 34992, 36756, 49008, 55134, 69984, 73512, 82701, 98016, 110268, 147024, 165402, 220536, 248103, 294048, 330804, 441072, 496206, 661608, 744309, 882144, 992412, 1323216, 1488618, 1984824, 2232927, 2646432, 2977236, 3969648, 4465854, 5954472, 7939296, 8931708, 11908944, 17863416, 23817888, 35726832, 71453664]

約数ペア:

[(1, 71453664), (2, 35726832), (3, 23817888), (4, 17863416), (6, 11908944), (8, 8931708), (9, 7939296), (12, 5954472), (16, 4465854), (18, 3969648), (24, 2977236), (27, 2646432), (32, 2232927), (36, 1984824), (48, 1488618), (54, 1323216), (72, 992412), (81, 882144), (96, 744309), (108, 661608), (144, 496206), (162, 441072), (216, 330804), (243, 294048), (288, 248103), (324, 220536), (432, 165402), (486, 147024), (648, 110268), (729, 98016), (864, 82701), (972, 73512), (1021, 69984), (1296, 55134), (1458, 49008), (1944, 36756), (2042, 34992), (2187, 32672), (2592, 27567), (2916, 24504), (3063, 23328), (3888, 18378), (4084, 17496), (4374, 16336), (5832, 12252), (6126, 11664), (7776, 9189), (8168, 8748)]