77852580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 236667648

約数和(自身を除く): 158815068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 151, 156, 195, 260, 302, 390, 453, 604, 661, 755, 780, 906, 1322, 1510, 1812, 1963, 1983, 2265, 2644, 3020, 3305, 3926, 3966, 4530, 5889, 6610, 7852, 7932, 8593, 9060, 9815, 9915, 11778, 13220, 17186, 19630, 19830, 23556, 25779, 29445, 34372, 39260, 39660, 42965, 51558, 58890, 85930, 99811, 103116, 117780, 128895, 171860, 199622, 257790, 299433, 399244, 499055, 515580, 598866, 998110, 1197732, 1297543, 1497165, 1996220, 2595086, 2994330, 3892629, 5190172, 5988660, 6487715, 7785258, 12975430, 15570516, 19463145, 25950860, 38926290, 77852580]

約数ペア:

[(1, 77852580), (2, 38926290), (3, 25950860), (4, 19463145), (5, 15570516), (6, 12975430), (10, 7785258), (12, 6487715), (13, 5988660), (15, 5190172), (20, 3892629), (26, 2994330), (30, 2595086), (39, 1996220), (52, 1497165), (60, 1297543), (65, 1197732), (78, 998110), (130, 598866), (151, 515580), (156, 499055), (195, 399244), (260, 299433), (302, 257790), (390, 199622), (453, 171860), (604, 128895), (661, 117780), (755, 103116), (780, 99811), (906, 85930), (1322, 58890), (1510, 51558), (1812, 42965), (1963, 39660), (1983, 39260), (2265, 34372), (2644, 29445), (3020, 25779), (3305, 23556), (3926, 19830), (3966, 19630), (4530, 17186), (5889, 13220), (6610, 11778), (7852, 9915), (7932, 9815), (8593, 9060)]