84412380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3547

約数の個数: 96

約数和(自身を含む): 262821888

約数和(自身を除く): 178409508

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, 3491, 4030, 4836, 6045, 6982, 8060, 10473, 12090, 13964, 17455, 20946, 24180, 34910, 41892, 45383, 52365, 69820, 90766, 104730, 108221, 136149, 181532, 209460, 216442, 226915, 272298, 324663, 432884, 453830, 541105, 544596, 649326, 680745, 907660, 1082210, 1298652, 1361490, 1406873, 1623315, 2164420, 2722980, 2813746, 3246630, 4220619, 5627492, 6493260, 7034365, 8441238, 14068730, 16882476, 21103095, 28137460, 42206190, 84412380]

約数ペア:

[(1, 84412380), (2, 42206190), (3, 28137460), (4, 21103095), (5, 16882476), (6, 14068730), (10, 8441238), (12, 7034365), (13, 6493260), (15, 5627492), (20, 4220619), (26, 3246630), (30, 2813746), (31, 2722980), (39, 2164420), (52, 1623315), (60, 1406873), (62, 1361490), (65, 1298652), (78, 1082210), (93, 907660), (124, 680745), (130, 649326), (155, 544596), (156, 541105), (186, 453830), (195, 432884), (260, 324663), (310, 272298), (372, 226915), (390, 216442), (403, 209460), (465, 181532), (620, 136149), (780, 108221), (806, 104730), (930, 90766), (1209, 69820), (1612, 52365), (1860, 45383), (2015, 41892), (2418, 34910), (3491, 24180), (4030, 20946), (4836, 17455), (6045, 13964), (6982, 12090), (8060, 10473)]