87651384

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{117811}}^1$

素因数の和:117851

約数の個数: 32

約数和(自身を含む): 226199040

約数和(自身を除く): 138547656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 117811, 235622, 353433, 471244, 706866, 942488, 1413732, 2827464, 3652141, 7304282, 10956423, 14608564, 21912846, 29217128, 43825692, 87651384]

約数ペア:

[(1, 87651384), (2, 43825692), (3, 29217128), (4, 21912846), (6, 14608564), (8, 10956423), (12, 7304282), (24, 3652141), (31, 2827464), (62, 1413732), (93, 942488), (124, 706866), (186, 471244), (248, 353433), (372, 235622), (744, 117811)]