79386736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 193608144

約数和(自身を除く): 114221408

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 157, 169, 176, 187, 208, 221, 272, 286, 314, 338, 374, 442, 572, 628, 676, 748, 884, 1144, 1256, 1352, 1496, 1727, 1768, 1859, 2041, 2288, 2431, 2512, 2669, 2704, 2873, 2992, 3454, 3536, 3718, 4082, 4862, 5338, 5746, 6908, 7436, 8164, 9724, 10676, 11492, 13816, 14872, 16328, 19448, 21352, 22451, 22984, 26533, 27632, 29359, 29744, 31603, 32656, 34697, 38896, 42704, 44902, 45968, 53066, 58718, 63206, 69394, 89804, 106132, 117436, 126412, 138788, 179608, 212264, 234872, 252824, 277576, 291863, 359216, 381667, 424528, 451061, 469744, 505648, 555152, 583726, 763334, 902122, 1167452, 1526668, 1804244, 2334904, 3053336, 3608488, 4669808, 4961671, 6106672, 7216976, 9923342, 19846684, 39693368, 79386736]

約数ペア:

[(1, 79386736), (2, 39693368), (4, 19846684), (8, 9923342), (11, 7216976), (13, 6106672), (16, 4961671), (17, 4669808), (22, 3608488), (26, 3053336), (34, 2334904), (44, 1804244), (52, 1526668), (68, 1167452), (88, 902122), (104, 763334), (136, 583726), (143, 555152), (157, 505648), (169, 469744), (176, 451061), (187, 424528), (208, 381667), (221, 359216), (272, 291863), (286, 277576), (314, 252824), (338, 234872), (374, 212264), (442, 179608), (572, 138788), (628, 126412), (676, 117436), (748, 106132), (884, 89804), (1144, 69394), (1256, 63206), (1352, 58718), (1496, 53066), (1727, 45968), (1768, 44902), (1859, 42704), (2041, 38896), (2288, 34697), (2431, 32656), (2512, 31603), (2669, 29744), (2704, 29359), (2873, 27632), (2992, 26533), (3454, 22984), (3536, 22451), (3718, 21352), (4082, 19448), (4862, 16328), (5338, 14872), (5746, 13816), (6908, 11492), (7436, 10676), (8164, 9724)]