77762556

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2171

約数の個数: 72

約数和(自身を含む): 211642704

約数和(自身を除く): 133880148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 2074, 2083, 2196, 3111, 4148, 4166, 6222, 6249, 8332, 9333, 12444, 12498, 18666, 18747, 24996, 35411, 37332, 37494, 70822, 74988, 106233, 127063, 141644, 212466, 254126, 318699, 381189, 424932, 508252, 637398, 762378, 1143567, 1274796, 1524756, 2160071, 2287134, 4320142, 4574268, 6480213, 8640284, 12960426, 19440639, 25920852, 38881278, 77762556]

約数ペア:

[(1, 77762556), (2, 38881278), (3, 25920852), (4, 19440639), (6, 12960426), (9, 8640284), (12, 6480213), (17, 4574268), (18, 4320142), (34, 2287134), (36, 2160071), (51, 1524756), (61, 1274796), (68, 1143567), (102, 762378), (122, 637398), (153, 508252), (183, 424932), (204, 381189), (244, 318699), (306, 254126), (366, 212466), (549, 141644), (612, 127063), (732, 106233), (1037, 74988), (1098, 70822), (2074, 37494), (2083, 37332), (2196, 35411), (3111, 24996), (4148, 18747), (4166, 18666), (6222, 12498), (6249, 12444), (8332, 9333)]