72064044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3581}}^1$

素因数の和:3647

約数の個数: 72

約数和(自身を含む): 200792592

約数和(自身を除く): 128728548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 3581, 5031, 6708, 7162, 10062, 10743, 14324, 20124, 21486, 32229, 42972, 46553, 64458, 93106, 128916, 139659, 153983, 186212, 279318, 307966, 418977, 461949, 558636, 615932, 837954, 923898, 1385847, 1675908, 1847796, 2001779, 2771694, 4003558, 5543388, 6005337, 8007116, 12010674, 18016011, 24021348, 36032022, 72064044]

約数ペア:

[(1, 72064044), (2, 36032022), (3, 24021348), (4, 18016011), (6, 12010674), (9, 8007116), (12, 6005337), (13, 5543388), (18, 4003558), (26, 2771694), (36, 2001779), (39, 1847796), (43, 1675908), (52, 1385847), (78, 923898), (86, 837954), (117, 615932), (129, 558636), (156, 461949), (172, 418977), (234, 307966), (258, 279318), (387, 186212), (468, 153983), (516, 139659), (559, 128916), (774, 93106), (1118, 64458), (1548, 46553), (1677, 42972), (2236, 32229), (3354, 21486), (3581, 20124), (5031, 14324), (6708, 10743), (7162, 10062)]