77997114

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 188254080

約数和(自身を除く): 110256966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 137, 234, 274, 351, 411, 702, 811, 822, 1233, 1622, 1781, 2433, 2466, 3562, 3699, 4866, 5343, 7299, 7398, 10543, 10686, 14598, 16029, 21086, 21897, 31629, 32058, 43794, 48087, 63258, 94887, 96174, 111107, 189774, 222214, 284661, 333321, 569322, 666642, 999963, 1444391, 1999926, 2888782, 2999889, 4333173, 5999778, 8666346, 12999519, 25999038, 38998557, 77997114]

約数ペア:

[(1, 77997114), (2, 38998557), (3, 25999038), (6, 12999519), (9, 8666346), (13, 5999778), (18, 4333173), (26, 2999889), (27, 2888782), (39, 1999926), (54, 1444391), (78, 999963), (117, 666642), (137, 569322), (234, 333321), (274, 284661), (351, 222214), (411, 189774), (702, 111107), (811, 96174), (822, 94887), (1233, 63258), (1622, 48087), (1781, 43794), (2433, 32058), (2466, 31629), (3562, 21897), (3699, 21086), (4866, 16029), (5343, 14598), (7299, 10686), (7398, 10543)]