90388436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 174763008

約数和(自身を除く): 84374572

約数列:

[1, 2, 4, 23, 31, 41, 46, 62, 82, 92, 124, 164, 713, 773, 943, 1271, 1426, 1546, 1886, 2542, 2852, 3092, 3772, 5084, 17779, 23963, 29233, 31693, 35558, 47926, 58466, 63386, 71116, 95852, 116932, 126772, 551149, 728939, 982483, 1102298, 1457878, 1964966, 2204596, 2915756, 3929932, 22597109, 45194218, 90388436]

約数ペア:

[(1, 90388436), (2, 45194218), (4, 22597109), (23, 3929932), (31, 2915756), (41, 2204596), (46, 1964966), (62, 1457878), (82, 1102298), (92, 982483), (124, 728939), (164, 551149), (713, 126772), (773, 116932), (943, 95852), (1271, 71116), (1426, 63386), (1546, 58466), (1886, 47926), (2542, 35558), (2852, 31693), (3092, 29233), (3772, 23963), (5084, 17779)]