68943784

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 164898720

約数和(自身を除く): 95954936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 83, 91, 98, 104, 163, 166, 182, 196, 326, 332, 364, 392, 581, 637, 652, 664, 728, 1079, 1141, 1162, 1274, 1304, 2119, 2158, 2282, 2324, 2548, 4067, 4238, 4316, 4564, 4648, 5096, 7553, 7987, 8134, 8476, 8632, 9128, 13529, 14833, 15106, 15974, 16268, 16952, 27058, 29666, 30212, 31948, 32536, 52871, 54116, 59332, 60424, 63896, 94703, 103831, 105742, 108232, 118664, 175877, 189406, 207662, 211484, 351754, 378812, 415324, 422968, 662921, 703508, 757624, 830648, 1231139, 1325842, 1407016, 2462278, 2651684, 4924556, 5303368, 8617973, 9849112, 17235946, 34471892, 68943784]

約数ペア:

[(1, 68943784), (2, 34471892), (4, 17235946), (7, 9849112), (8, 8617973), (13, 5303368), (14, 4924556), (26, 2651684), (28, 2462278), (49, 1407016), (52, 1325842), (56, 1231139), (83, 830648), (91, 757624), (98, 703508), (104, 662921), (163, 422968), (166, 415324), (182, 378812), (196, 351754), (326, 211484), (332, 207662), (364, 189406), (392, 175877), (581, 118664), (637, 108232), (652, 105742), (664, 103831), (728, 94703), (1079, 63896), (1141, 60424), (1162, 59332), (1274, 54116), (1304, 52871), (2119, 32536), (2158, 31948), (2282, 30212), (2324, 29666), (2548, 27058), (4067, 16952), (4238, 16268), (4316, 15974), (4564, 15106), (4648, 14833), (5096, 13529), (7553, 9128), (7987, 8632), (8134, 8476)]