68604364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 134149120

約数和(自身を除く): 65544756

約数列:

[1, 2, 4, 19, 31, 37, 38, 62, 74, 76, 124, 148, 589, 703, 787, 1147, 1178, 1406, 1574, 2294, 2356, 2812, 3148, 4588, 14953, 21793, 24397, 29119, 29906, 43586, 48794, 58238, 59812, 87172, 97588, 116476, 463543, 553261, 902689, 927086, 1106522, 1805378, 1854172, 2213044, 3610756, 17151091, 34302182, 68604364]

約数ペア:

[(1, 68604364), (2, 34302182), (4, 17151091), (19, 3610756), (31, 2213044), (37, 1854172), (38, 1805378), (62, 1106522), (74, 927086), (76, 902689), (124, 553261), (148, 463543), (589, 116476), (703, 97588), (787, 87172), (1147, 59812), (1178, 58238), (1406, 48794), (1574, 43586), (2294, 29906), (2356, 29119), (2812, 24397), (3148, 21793), (4588, 14953)]