61455888

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 196654080

約数和(自身を除く): 135198192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 353, 372, 403, 432, 468, 496, 558, 624, 702, 706, 744, 806, 837, 936, 1059, 1116, 1209, 1404, 1412, 1488, 1612, 1674, 1872, 2118, 2232, 2418, 2808, 2824, 3177, 3224, 3348, 3627, 4236, 4464, 4589, 4836, 5616, 5648, 6354, 6448, 6696, 7254, 8472, 9178, 9531, 9672, 10881, 10943, 12708, 13392, 13767, 14508, 16944, 18356, 19062, 19344, 21762, 21886, 25416, 27534, 29016, 32829, 36712, 38124, 41301, 43524, 43772, 50832, 55068, 58032, 65658, 73424, 76248, 82602, 87048, 87544, 98487, 110136, 123903, 131316, 142259, 152496, 165204, 174096, 175088, 196974, 220272, 247806, 262632, 284518, 295461, 330408, 393948, 426777, 495612, 525264, 569036, 590922, 660816, 787896, 853554, 991224, 1138072, 1181844, 1280331, 1575792, 1707108, 1982448, 2276144, 2363688, 2560662, 3414216, 3840993, 4727376, 5121324, 6828432, 7681986, 10242648, 15363972, 20485296, 30727944, 61455888]

約数ペア:

[(1, 61455888), (2, 30727944), (3, 20485296), (4, 15363972), (6, 10242648), (8, 7681986), (9, 6828432), (12, 5121324), (13, 4727376), (16, 3840993), (18, 3414216), (24, 2560662), (26, 2363688), (27, 2276144), (31, 1982448), (36, 1707108), (39, 1575792), (48, 1280331), (52, 1181844), (54, 1138072), (62, 991224), (72, 853554), (78, 787896), (93, 660816), (104, 590922), (108, 569036), (117, 525264), (124, 495612), (144, 426777), (156, 393948), (186, 330408), (208, 295461), (216, 284518), (234, 262632), (248, 247806), (279, 220272), (312, 196974), (351, 175088), (353, 174096), (372, 165204), (403, 152496), (432, 142259), (468, 131316), (496, 123903), (558, 110136), (624, 98487), (702, 87544), (706, 87048), (744, 82602), (806, 76248), (837, 73424), (936, 65658), (1059, 58032), (1116, 55068), (1209, 50832), (1404, 43772), (1412, 43524), (1488, 41301), (1612, 38124), (1674, 36712), (1872, 32829), (2118, 29016), (2232, 27534), (2418, 25416), (2808, 21886), (2824, 21762), (3177, 19344), (3224, 19062), (3348, 18356), (3627, 16944), (4236, 14508), (4464, 13767), (4589, 13392), (4836, 12708), (5616, 10943), (5648, 10881), (6354, 9672), (6448, 9531), (6696, 9178), (7254, 8472)]