78571572

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 189272832

約数和(自身を除く): 110701260

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 271, 444, 542, 653, 813, 1084, 1306, 1626, 1959, 2612, 3252, 3918, 7836, 10027, 20054, 24161, 30081, 40108, 48322, 60162, 72483, 96644, 120324, 144966, 176963, 289932, 353926, 530889, 707852, 1061778, 2123556, 6547631, 13095262, 19642893, 26190524, 39285786, 78571572]

約数ペア:

[(1, 78571572), (2, 39285786), (3, 26190524), (4, 19642893), (6, 13095262), (12, 6547631), (37, 2123556), (74, 1061778), (111, 707852), (148, 530889), (222, 353926), (271, 289932), (444, 176963), (542, 144966), (653, 120324), (813, 96644), (1084, 72483), (1306, 60162), (1626, 48322), (1959, 40108), (2612, 30081), (3252, 24161), (3918, 20054), (7836, 10027)]