78087528

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 226100160

約数和(自身を除く): 148012632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 131, 136, 153, 204, 262, 306, 393, 408, 487, 524, 612, 786, 974, 1048, 1179, 1224, 1461, 1572, 1948, 2227, 2358, 2922, 3144, 3896, 4383, 4454, 4716, 5844, 6681, 8279, 8766, 8908, 9432, 11688, 13362, 16558, 17532, 17816, 20043, 24837, 26724, 33116, 35064, 40086, 49674, 53448, 63797, 66232, 74511, 80172, 99348, 127594, 149022, 160344, 191391, 198696, 255188, 298044, 382782, 510376, 574173, 596088, 765564, 1084549, 1148346, 1531128, 2169098, 2296692, 3253647, 4338196, 4593384, 6507294, 8676392, 9760941, 13014588, 19521882, 26029176, 39043764, 78087528]

約数ペア:

[(1, 78087528), (2, 39043764), (3, 26029176), (4, 19521882), (6, 13014588), (8, 9760941), (9, 8676392), (12, 6507294), (17, 4593384), (18, 4338196), (24, 3253647), (34, 2296692), (36, 2169098), (51, 1531128), (68, 1148346), (72, 1084549), (102, 765564), (131, 596088), (136, 574173), (153, 510376), (204, 382782), (262, 298044), (306, 255188), (393, 198696), (408, 191391), (487, 160344), (524, 149022), (612, 127594), (786, 99348), (974, 80172), (1048, 74511), (1179, 66232), (1224, 63797), (1461, 53448), (1572, 49674), (1948, 40086), (2227, 35064), (2358, 33116), (2922, 26724), (3144, 24837), (3896, 20043), (4383, 17816), (4454, 17532), (4716, 16558), (5844, 13362), (6681, 11688), (8279, 9432), (8766, 8908)]