68025384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1991

約数の個数: 96

約数和(自身を含む): 213632640

約数和(自身を除く): 145607256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 994, 1278, 1491, 1704, 1901, 1988, 2556, 2982, 3802, 3976, 4473, 5112, 5703, 5964, 7604, 8946, 11406, 11928, 13307, 15208, 17109, 17892, 22812, 26614, 34218, 35784, 39921, 45624, 53228, 68436, 79842, 106456, 119763, 134971, 136872, 159684, 239526, 269942, 319368, 404913, 479052, 539884, 809826, 944797, 958104, 1079768, 1214739, 1619652, 1889594, 2429478, 2834391, 3239304, 3779188, 4858956, 5668782, 7558376, 8503173, 9717912, 11337564, 17006346, 22675128, 34012692, 68025384]

約数ペア:

[(1, 68025384), (2, 34012692), (3, 22675128), (4, 17006346), (6, 11337564), (7, 9717912), (8, 8503173), (9, 7558376), (12, 5668782), (14, 4858956), (18, 3779188), (21, 3239304), (24, 2834391), (28, 2429478), (36, 1889594), (42, 1619652), (56, 1214739), (63, 1079768), (71, 958104), (72, 944797), (84, 809826), (126, 539884), (142, 479052), (168, 404913), (213, 319368), (252, 269942), (284, 239526), (426, 159684), (497, 136872), (504, 134971), (568, 119763), (639, 106456), (852, 79842), (994, 68436), (1278, 53228), (1491, 45624), (1704, 39921), (1901, 35784), (1988, 34218), (2556, 26614), (2982, 22812), (3802, 17892), (3976, 17109), (4473, 15208), (5112, 13307), (5703, 11928), (5964, 11406), (7604, 8946)]