72040872

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 188568000

約数和(自身を除く): 116527128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 534, 696, 712, 1068, 1163, 2136, 2326, 2581, 3489, 4652, 5162, 6978, 7743, 9304, 10324, 13956, 15486, 20648, 27912, 30972, 33727, 61944, 67454, 101181, 103507, 134908, 202362, 207014, 269816, 310521, 404724, 414028, 621042, 809448, 828056, 1242084, 2484168, 3001703, 6003406, 9005109, 12006812, 18010218, 24013624, 36020436, 72040872]

約数ペア:

[(1, 72040872), (2, 36020436), (3, 24013624), (4, 18010218), (6, 12006812), (8, 9005109), (12, 6003406), (24, 3001703), (29, 2484168), (58, 1242084), (87, 828056), (89, 809448), (116, 621042), (174, 414028), (178, 404724), (232, 310521), (267, 269816), (348, 207014), (356, 202362), (534, 134908), (696, 103507), (712, 101181), (1068, 67454), (1163, 61944), (2136, 33727), (2326, 30972), (2581, 27912), (3489, 20648), (4652, 15486), (5162, 13956), (6978, 10324), (7743, 9304)]