40515804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3739}}^1$

素因数の和:3799

約数の個数: 72

約数和(自身を含む): 119799680

約数和(自身を除く): 79283876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 3739, 5418, 7478, 10836, 11217, 14956, 22434, 26173, 33651, 44868, 52346, 67302, 78519, 104692, 134604, 157038, 160777, 235557, 314076, 321554, 471114, 482331, 643108, 942228, 964662, 1125439, 1446993, 1929324, 2250878, 2893986, 3376317, 4501756, 5787972, 6752634, 10128951, 13505268, 20257902, 40515804]

約数ペア:

[(1, 40515804), (2, 20257902), (3, 13505268), (4, 10128951), (6, 6752634), (7, 5787972), (9, 4501756), (12, 3376317), (14, 2893986), (18, 2250878), (21, 1929324), (28, 1446993), (36, 1125439), (42, 964662), (43, 942228), (63, 643108), (84, 482331), (86, 471114), (126, 321554), (129, 314076), (172, 235557), (252, 160777), (258, 157038), (301, 134604), (387, 104692), (516, 78519), (602, 67302), (774, 52346), (903, 44868), (1204, 33651), (1548, 26173), (1806, 22434), (2709, 14956), (3612, 11217), (3739, 10836), (5418, 7478)]