77448540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3259

約数の個数: 96

約数和(自身を含む): 241145856

約数和(自身を除く): 163697316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 3203, 4030, 4836, 6045, 6406, 8060, 9609, 12090, 12812, 16015, 19218, 24180, 32030, 38436, 41639, 48045, 64060, 83278, 96090, 99293, 124917, 166556, 192180, 198586, 208195, 249834, 297879, 397172, 416390, 496465, 499668, 595758, 624585, 832780, 992930, 1191516, 1249170, 1290809, 1489395, 1985860, 2498340, 2581618, 2978790, 3872427, 5163236, 5957580, 6454045, 7744854, 12908090, 15489708, 19362135, 25816180, 38724270, 77448540]

約数ペア:

[(1, 77448540), (2, 38724270), (3, 25816180), (4, 19362135), (5, 15489708), (6, 12908090), (10, 7744854), (12, 6454045), (13, 5957580), (15, 5163236), (20, 3872427), (26, 2978790), (30, 2581618), (31, 2498340), (39, 1985860), (52, 1489395), (60, 1290809), (62, 1249170), (65, 1191516), (78, 992930), (93, 832780), (124, 624585), (130, 595758), (155, 499668), (156, 496465), (186, 416390), (195, 397172), (260, 297879), (310, 249834), (372, 208195), (390, 198586), (403, 192180), (465, 166556), (620, 124917), (780, 99293), (806, 96090), (930, 83278), (1209, 64060), (1612, 48045), (1860, 41639), (2015, 38436), (2418, 32030), (3203, 24180), (4030, 19218), (4836, 16015), (6045, 12812), (6406, 12090), (8060, 9609)]