87704704

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^3$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 188398080

約数和(自身を除く): 100693376

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 961, 992, 1426, 1472, 1922, 1984, 2852, 2944, 3844, 3968, 5704, 7688, 11408, 15376, 22103, 22816, 29791, 30752, 44206, 45632, 59582, 61504, 88412, 91264, 119164, 123008, 176824, 238328, 353648, 476656, 685193, 707296, 953312, 1370386, 1414592, 1906624, 2740772, 2829184, 3813248, 5481544, 10963088, 21926176, 43852352, 87704704]

約数ペア:

[(1, 87704704), (2, 43852352), (4, 21926176), (8, 10963088), (16, 5481544), (23, 3813248), (31, 2829184), (32, 2740772), (46, 1906624), (62, 1414592), (64, 1370386), (92, 953312), (124, 707296), (128, 685193), (184, 476656), (248, 353648), (368, 238328), (496, 176824), (713, 123008), (736, 119164), (961, 91264), (992, 88412), (1426, 61504), (1472, 59582), (1922, 45632), (1984, 44206), (2852, 30752), (2944, 29791), (3844, 22816), (3968, 22103), (5704, 15376), (7688, 11408)]