77397948

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 203513856

約数和(自身を除く): 126115908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 223, 279, 311, 372, 446, 558, 622, 669, 892, 933, 1116, 1244, 1338, 1866, 2007, 2676, 2799, 3732, 4014, 5598, 6913, 8028, 9641, 11196, 13826, 19282, 20739, 27652, 28923, 38564, 41478, 57846, 62217, 69353, 82956, 86769, 115692, 124434, 138706, 173538, 208059, 248868, 277412, 347076, 416118, 624177, 832236, 1248354, 2149943, 2496708, 4299886, 6449829, 8599772, 12899658, 19349487, 25799316, 38698974, 77397948]

約数ペア:

[(1, 77397948), (2, 38698974), (3, 25799316), (4, 19349487), (6, 12899658), (9, 8599772), (12, 6449829), (18, 4299886), (31, 2496708), (36, 2149943), (62, 1248354), (93, 832236), (124, 624177), (186, 416118), (223, 347076), (279, 277412), (311, 248868), (372, 208059), (446, 173538), (558, 138706), (622, 124434), (669, 115692), (892, 86769), (933, 82956), (1116, 69353), (1244, 62217), (1338, 57846), (1866, 41478), (2007, 38564), (2676, 28923), (2799, 27652), (3732, 20739), (4014, 19282), (5598, 13826), (6913, 11196), (8028, 9641)]