144078948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9931}}^1$

素因数の和:9985

約数の個数: 72

約数和(自身を含む): 404907776

約数和(自身を除く): 260828828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 9931, 14508, 19862, 29793, 39724, 59586, 89379, 119172, 129103, 178758, 258206, 307861, 357516, 387309, 516412, 615722, 774618, 923583, 1161927, 1231444, 1549236, 1847166, 2323854, 2770749, 3694332, 4002193, 4647708, 5541498, 8004386, 11082996, 12006579, 16008772, 24013158, 36019737, 48026316, 72039474, 144078948]

約数ペア:

[(1, 144078948), (2, 72039474), (3, 48026316), (4, 36019737), (6, 24013158), (9, 16008772), (12, 12006579), (13, 11082996), (18, 8004386), (26, 5541498), (31, 4647708), (36, 4002193), (39, 3694332), (52, 2770749), (62, 2323854), (78, 1847166), (93, 1549236), (117, 1231444), (124, 1161927), (156, 923583), (186, 774618), (234, 615722), (279, 516412), (372, 387309), (403, 357516), (468, 307861), (558, 258206), (806, 178758), (1116, 129103), (1209, 119172), (1612, 89379), (2418, 59586), (3627, 39724), (4836, 29793), (7254, 19862), (9931, 14508)]