78848796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{601}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 205542064

約数和(自身を除く): 126693268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 601, 754, 841, 1131, 1202, 1508, 1682, 1803, 2262, 2404, 2523, 3364, 3606, 4524, 5046, 7212, 7813, 10092, 10933, 15626, 17429, 21866, 23439, 31252, 32799, 34858, 43732, 46878, 52287, 65598, 69716, 93756, 104574, 131196, 209148, 226577, 453154, 505441, 679731, 906308, 1010882, 1359462, 1516323, 2021764, 2718924, 3032646, 6065292, 6570733, 13141466, 19712199, 26282932, 39424398, 78848796]

約数ペア:

[(1, 78848796), (2, 39424398), (3, 26282932), (4, 19712199), (6, 13141466), (12, 6570733), (13, 6065292), (26, 3032646), (29, 2718924), (39, 2021764), (52, 1516323), (58, 1359462), (78, 1010882), (87, 906308), (116, 679731), (156, 505441), (174, 453154), (348, 226577), (377, 209148), (601, 131196), (754, 104574), (841, 93756), (1131, 69716), (1202, 65598), (1508, 52287), (1682, 46878), (1803, 43732), (2262, 34858), (2404, 32799), (2523, 31252), (3364, 23439), (3606, 21866), (4524, 17429), (5046, 15626), (7212, 10933), (7813, 10092)]