76131412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 158556160

約数和(自身を除く): 82424748

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 139, 217, 278, 434, 556, 631, 868, 973, 1262, 1946, 2524, 3892, 4309, 4417, 8618, 8834, 17236, 17668, 19561, 30163, 39122, 60326, 78244, 87709, 120652, 136927, 175418, 273854, 350836, 547708, 613963, 1227926, 2455852, 2718979, 5437958, 10875916, 19032853, 38065706, 76131412]

約数ペア:

[(1, 76131412), (2, 38065706), (4, 19032853), (7, 10875916), (14, 5437958), (28, 2718979), (31, 2455852), (62, 1227926), (124, 613963), (139, 547708), (217, 350836), (278, 273854), (434, 175418), (556, 136927), (631, 120652), (868, 87709), (973, 78244), (1262, 60326), (1946, 39122), (2524, 30163), (3892, 19561), (4309, 17668), (4417, 17236), (8618, 8834)]