72000712

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 166561920

約数和(自身を除く): 94561208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 742, 901, 952, 1427, 1484, 1802, 2854, 2968, 3604, 5708, 6307, 7208, 9989, 11416, 12614, 19978, 24259, 25228, 39956, 48518, 50456, 75631, 79912, 97036, 151262, 169813, 194072, 302524, 339626, 529417, 605048, 679252, 1058834, 1285727, 1358504, 2117668, 2571454, 4235336, 5142908, 9000089, 10285816, 18000178, 36000356, 72000712]

約数ペア:

[(1, 72000712), (2, 36000356), (4, 18000178), (7, 10285816), (8, 9000089), (14, 5142908), (17, 4235336), (28, 2571454), (34, 2117668), (53, 1358504), (56, 1285727), (68, 1058834), (106, 679252), (119, 605048), (136, 529417), (212, 339626), (238, 302524), (371, 194072), (424, 169813), (476, 151262), (742, 97036), (901, 79912), (952, 75631), (1427, 50456), (1484, 48518), (1802, 39956), (2854, 25228), (2968, 24259), (3604, 19978), (5708, 12614), (6307, 11416), (7208, 9989)]