87434816

素因数分解:

$2^6\times 7^4\times {\mathrm{569}}^1$

素因数の和:609

約数の個数: 70

約数和(自身を含む): 202764390

約数和(自身を除く): 115329574

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 569, 686, 784, 1138, 1372, 1568, 2276, 2401, 2744, 3136, 3983, 4552, 4802, 5488, 7966, 9104, 9604, 10976, 15932, 18208, 19208, 21952, 27881, 31864, 36416, 38416, 55762, 63728, 76832, 111524, 127456, 153664, 195167, 223048, 254912, 390334, 446096, 780668, 892192, 1366169, 1561336, 1784384, 2732338, 3122672, 5464676, 6245344, 10929352, 12490688, 21858704, 43717408, 87434816]

約数ペア:

[(1, 87434816), (2, 43717408), (4, 21858704), (7, 12490688), (8, 10929352), (14, 6245344), (16, 5464676), (28, 3122672), (32, 2732338), (49, 1784384), (56, 1561336), (64, 1366169), (98, 892192), (112, 780668), (196, 446096), (224, 390334), (343, 254912), (392, 223048), (448, 195167), (569, 153664), (686, 127456), (784, 111524), (1138, 76832), (1372, 63728), (1568, 55762), (2276, 38416), (2401, 36416), (2744, 31864), (3136, 27881), (3983, 21952), (4552, 19208), (4802, 18208), (5488, 15932), (7966, 10976), (9104, 9604)]