91245648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 178737072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 53, 62, 78, 89, 93, 104, 106, 124, 156, 159, 178, 186, 208, 212, 248, 267, 312, 318, 356, 372, 403, 424, 496, 534, 624, 636, 689, 712, 744, 806, 848, 1068, 1157, 1209, 1272, 1378, 1424, 1488, 1612, 1643, 2067, 2136, 2314, 2418, 2544, 2756, 2759, 3224, 3286, 3471, 4134, 4272, 4628, 4717, 4836, 4929, 5512, 5518, 6448, 6572, 6942, 8268, 8277, 9256, 9434, 9672, 9858, 11024, 11036, 13144, 13884, 14151, 16536, 16554, 18512, 18868, 19344, 19716, 21359, 22072, 26288, 27768, 28302, 33072, 33108, 35867, 37736, 39432, 42718, 44144, 55536, 56604, 61321, 64077, 66216, 71734, 75472, 78864, 85436, 107601, 113208, 122642, 128154, 132432, 143468, 146227, 170872, 183963, 215202, 226416, 245284, 256308, 286936, 292454, 341744, 367926, 430404, 438681, 490568, 512616, 573872, 584908, 735852, 860808, 877362, 981136, 1025232, 1169816, 1471704, 1721616, 1754724, 1900951, 2339632, 2943408, 3509448, 3801902, 5702853, 7018896, 7603804, 11405706, 15207608, 22811412, 30415216, 45622824, 91245648]

約数ペア:

[(1, 91245648), (2, 45622824), (3, 30415216), (4, 22811412), (6, 15207608), (8, 11405706), (12, 7603804), (13, 7018896), (16, 5702853), (24, 3801902), (26, 3509448), (31, 2943408), (39, 2339632), (48, 1900951), (52, 1754724), (53, 1721616), (62, 1471704), (78, 1169816), (89, 1025232), (93, 981136), (104, 877362), (106, 860808), (124, 735852), (156, 584908), (159, 573872), (178, 512616), (186, 490568), (208, 438681), (212, 430404), (248, 367926), (267, 341744), (312, 292454), (318, 286936), (356, 256308), (372, 245284), (403, 226416), (424, 215202), (496, 183963), (534, 170872), (624, 146227), (636, 143468), (689, 132432), (712, 128154), (744, 122642), (806, 113208), (848, 107601), (1068, 85436), (1157, 78864), (1209, 75472), (1272, 71734), (1378, 66216), (1424, 64077), (1488, 61321), (1612, 56604), (1643, 55536), (2067, 44144), (2136, 42718), (2314, 39432), (2418, 37736), (2544, 35867), (2756, 33108), (2759, 33072), (3224, 28302), (3286, 27768), (3471, 26288), (4134, 22072), (4272, 21359), (4628, 19716), (4717, 19344), (4836, 18868), (4929, 18512), (5512, 16554), (5518, 16536), (6448, 14151), (6572, 13884), (6942, 13144), (8268, 11036), (8277, 11024), (9256, 9858), (9434, 9672)]