84743460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15187}}^1$

素因数の和:15233

約数の個数: 72

約数和(自身を含む): 265364736

約数和(自身を除く): 180621276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 15187, 30374, 45561, 60748, 75935, 91122, 136683, 151870, 182244, 227805, 273366, 303740, 455610, 470797, 546732, 683415, 911220, 941594, 1366830, 1412391, 1883188, 2353985, 2733660, 2824782, 4237173, 4707970, 5649564, 7061955, 8474346, 9415940, 14123910, 16948692, 21185865, 28247820, 42371730, 84743460]

約数ペア:

[(1, 84743460), (2, 42371730), (3, 28247820), (4, 21185865), (5, 16948692), (6, 14123910), (9, 9415940), (10, 8474346), (12, 7061955), (15, 5649564), (18, 4707970), (20, 4237173), (30, 2824782), (31, 2733660), (36, 2353985), (45, 1883188), (60, 1412391), (62, 1366830), (90, 941594), (93, 911220), (124, 683415), (155, 546732), (180, 470797), (186, 455610), (279, 303740), (310, 273366), (372, 227805), (465, 182244), (558, 151870), (620, 136683), (930, 91122), (1116, 75935), (1395, 60748), (1860, 45561), (2790, 30374), (5580, 15187)]