79390458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21727}}^1$

素因数の和:21771

約数の個数: 48

約数和(自身を含む): 203374080

約数和(自身を除く): 123983622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 21727, 43454, 65181, 130362, 152089, 195543, 304178, 391086, 456267, 630083, 912534, 1260166, 1368801, 1890249, 2737602, 3780498, 4410581, 5670747, 8821162, 11341494, 13231743, 26463486, 39695229, 79390458]

約数ペア:

[(1, 79390458), (2, 39695229), (3, 26463486), (6, 13231743), (7, 11341494), (9, 8821162), (14, 5670747), (18, 4410581), (21, 3780498), (29, 2737602), (42, 1890249), (58, 1368801), (63, 1260166), (87, 912534), (126, 630083), (174, 456267), (203, 391086), (261, 304178), (406, 195543), (522, 152089), (609, 130362), (1218, 65181), (1827, 43454), (3654, 21727)]