78172056

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 218050560

約数和(自身を除く): 139878504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 103, 127, 166, 206, 249, 254, 309, 332, 381, 412, 498, 508, 618, 664, 747, 762, 824, 927, 996, 1016, 1143, 1236, 1494, 1524, 1854, 1992, 2286, 2472, 2988, 3048, 3708, 4572, 5976, 7416, 8549, 9144, 10541, 13081, 17098, 21082, 25647, 26162, 31623, 34196, 39243, 42164, 51294, 52324, 63246, 68392, 76941, 78486, 84328, 94869, 102588, 104648, 117729, 126492, 153882, 156972, 189738, 205176, 235458, 252984, 307764, 313944, 379476, 470916, 615528, 758952, 941832, 1085723, 2171446, 3257169, 4342892, 6514338, 8685784, 9771507, 13028676, 19543014, 26057352, 39086028, 78172056]

約数ペア:

[(1, 78172056), (2, 39086028), (3, 26057352), (4, 19543014), (6, 13028676), (8, 9771507), (9, 8685784), (12, 6514338), (18, 4342892), (24, 3257169), (36, 2171446), (72, 1085723), (83, 941832), (103, 758952), (127, 615528), (166, 470916), (206, 379476), (249, 313944), (254, 307764), (309, 252984), (332, 235458), (381, 205176), (412, 189738), (498, 156972), (508, 153882), (618, 126492), (664, 117729), (747, 104648), (762, 102588), (824, 94869), (927, 84328), (996, 78486), (1016, 76941), (1143, 68392), (1236, 63246), (1494, 52324), (1524, 51294), (1854, 42164), (1992, 39243), (2286, 34196), (2472, 31623), (2988, 26162), (3048, 25647), (3708, 21082), (4572, 17098), (5976, 13081), (7416, 10541), (8549, 9144)]