79372908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 210738528

約数和(自身を除く): 131365620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 257, 276, 373, 414, 514, 746, 771, 828, 1028, 1119, 1492, 1542, 2238, 2313, 3084, 3357, 4476, 4626, 5911, 6714, 8579, 9252, 11822, 13428, 17158, 17733, 23644, 25737, 34316, 35466, 51474, 53199, 70932, 77211, 95861, 102948, 106398, 154422, 191722, 212796, 287583, 308844, 383444, 575166, 862749, 1150332, 1725498, 2204803, 3450996, 4409606, 6614409, 8819212, 13228818, 19843227, 26457636, 39686454, 79372908]

約数ペア:

[(1, 79372908), (2, 39686454), (3, 26457636), (4, 19843227), (6, 13228818), (9, 8819212), (12, 6614409), (18, 4409606), (23, 3450996), (36, 2204803), (46, 1725498), (69, 1150332), (92, 862749), (138, 575166), (207, 383444), (257, 308844), (276, 287583), (373, 212796), (414, 191722), (514, 154422), (746, 106398), (771, 102948), (828, 95861), (1028, 77211), (1119, 70932), (1492, 53199), (1542, 51474), (2238, 35466), (2313, 34316), (3084, 25737), (3357, 23644), (4476, 17733), (4626, 17158), (5911, 13428), (6714, 11822), (8579, 9252)]