77787060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3273

約数の個数: 96

約数和(自身を含む): 242199552

約数和(自身を除く): 164412492

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, 3217, 4030, 4836, 6045, 6434, 8060, 9651, 12090, 12868, 16085, 19302, 24180, 32170, 38604, 41821, 48255, 64340, 83642, 96510, 99727, 125463, 167284, 193020, 199454, 209105, 250926, 299181, 398908, 418210, 498635, 501852, 598362, 627315, 836420, 997270, 1196724, 1254630, 1296451, 1495905, 1994540, 2509260, 2592902, 2991810, 3889353, 5185804, 5983620, 6482255, 7778706, 12964510, 15557412, 19446765, 25929020, 38893530, 77787060]

約数ペア:

[(1, 77787060), (2, 38893530), (3, 25929020), (4, 19446765), (5, 15557412), (6, 12964510), (10, 7778706), (12, 6482255), (13, 5983620), (15, 5185804), (20, 3889353), (26, 2991810), (30, 2592902), (31, 2509260), (39, 1994540), (52, 1495905), (60, 1296451), (62, 1254630), (65, 1196724), (78, 997270), (93, 836420), (124, 627315), (130, 598362), (155, 501852), (156, 498635), (186, 418210), (195, 398908), (260, 299181), (310, 250926), (372, 209105), (390, 199454), (403, 193020), (465, 167284), (620, 125463), (780, 99727), (806, 96510), (930, 83642), (1209, 64340), (1612, 48255), (1860, 41821), (2015, 38604), (2418, 32170), (3217, 24180), (4030, 19302), (4836, 16085), (6045, 12868), (6434, 12090), (8060, 9651)]