68908392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2975

約数の個数: 96

約数和(自身を含む): 217900800

約数和(自身を除く): 148992408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1316, 1692, 1974, 2632, 2909, 2961, 3384, 3948, 5818, 5922, 7896, 8727, 11636, 11844, 17454, 20363, 23272, 23688, 26181, 34908, 40726, 52362, 61089, 69816, 81452, 104724, 122178, 136723, 162904, 183267, 209448, 244356, 273446, 366534, 410169, 488712, 546892, 733068, 820338, 957061, 1093784, 1230507, 1466136, 1640676, 1914122, 2461014, 2871183, 3281352, 3828244, 4922028, 5742366, 7656488, 8613549, 9844056, 11484732, 17227098, 22969464, 34454196, 68908392]

約数ペア:

[(1, 68908392), (2, 34454196), (3, 22969464), (4, 17227098), (6, 11484732), (7, 9844056), (8, 8613549), (9, 7656488), (12, 5742366), (14, 4922028), (18, 3828244), (21, 3281352), (24, 2871183), (28, 2461014), (36, 1914122), (42, 1640676), (47, 1466136), (56, 1230507), (63, 1093784), (72, 957061), (84, 820338), (94, 733068), (126, 546892), (141, 488712), (168, 410169), (188, 366534), (252, 273446), (282, 244356), (329, 209448), (376, 183267), (423, 162904), (504, 136723), (564, 122178), (658, 104724), (846, 81452), (987, 69816), (1128, 61089), (1316, 52362), (1692, 40726), (1974, 34908), (2632, 26181), (2909, 23688), (2961, 23272), (3384, 20363), (3948, 17454), (5818, 11844), (5922, 11636), (7896, 8727)]