68819784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 198288000

約数和(自身を除く): 129468216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 89, 101, 116, 132, 174, 178, 202, 232, 264, 267, 303, 319, 348, 356, 404, 534, 606, 638, 696, 712, 808, 957, 979, 1068, 1111, 1212, 1276, 1914, 1958, 2136, 2222, 2424, 2552, 2581, 2929, 2937, 3333, 3828, 3916, 4444, 5162, 5858, 5874, 6666, 7656, 7743, 7832, 8787, 8888, 8989, 10324, 11716, 11748, 13332, 15486, 17574, 17978, 20648, 23432, 23496, 26664, 26967, 28391, 30972, 32219, 35148, 35956, 53934, 56782, 61944, 64438, 70296, 71912, 85173, 96657, 98879, 107868, 113564, 128876, 170346, 193314, 197758, 215736, 227128, 257752, 260681, 296637, 340692, 386628, 395516, 521362, 593274, 681384, 773256, 782043, 791032, 1042724, 1186548, 1564086, 2085448, 2373096, 2867491, 3128172, 5734982, 6256344, 8602473, 11469964, 17204946, 22939928, 34409892, 68819784]

約数ペア:

[(1, 68819784), (2, 34409892), (3, 22939928), (4, 17204946), (6, 11469964), (8, 8602473), (11, 6256344), (12, 5734982), (22, 3128172), (24, 2867491), (29, 2373096), (33, 2085448), (44, 1564086), (58, 1186548), (66, 1042724), (87, 791032), (88, 782043), (89, 773256), (101, 681384), (116, 593274), (132, 521362), (174, 395516), (178, 386628), (202, 340692), (232, 296637), (264, 260681), (267, 257752), (303, 227128), (319, 215736), (348, 197758), (356, 193314), (404, 170346), (534, 128876), (606, 113564), (638, 107868), (696, 98879), (712, 96657), (808, 85173), (957, 71912), (979, 70296), (1068, 64438), (1111, 61944), (1212, 56782), (1276, 53934), (1914, 35956), (1958, 35148), (2136, 32219), (2222, 30972), (2424, 28391), (2552, 26967), (2581, 26664), (2929, 23496), (2937, 23432), (3333, 20648), (3828, 17978), (3916, 17574), (4444, 15486), (5162, 13332), (5858, 11748), (5874, 11716), (6666, 10324), (7656, 8989), (7743, 8888), (7832, 8787)]