80186916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8179}}^1$

素因数の和:8248

約数の個数: 48

約数和(自身を含む): 201555200

約数和(自身を除く): 121368284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 8179, 9804, 16358, 24537, 32716, 49074, 98148, 155401, 310802, 351697, 466203, 621604, 703394, 932406, 1055091, 1406788, 1864812, 2110182, 4220364, 6682243, 13364486, 20046729, 26728972, 40093458, 80186916]

約数ペア:

[(1, 80186916), (2, 40093458), (3, 26728972), (4, 20046729), (6, 13364486), (12, 6682243), (19, 4220364), (38, 2110182), (43, 1864812), (57, 1406788), (76, 1055091), (86, 932406), (114, 703394), (129, 621604), (172, 466203), (228, 351697), (258, 310802), (516, 155401), (817, 98148), (1634, 49074), (2451, 32716), (3268, 24537), (4902, 16358), (8179, 9804)]