142785396

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{7823}}^1$

素因数の和:7862

約数の個数: 72

約数和(自身を含む): 400901760

約数和(自身を除く): 258116364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 7823, 9126, 15646, 18252, 23469, 31292, 46938, 70407, 93876, 101699, 140814, 203398, 211221, 281628, 305097, 406796, 422442, 610194, 844884, 915291, 1220388, 1322087, 1830582, 2644174, 2745873, 3661164, 3966261, 5288348, 5491746, 7932522, 10983492, 11898783, 15865044, 23797566, 35696349, 47595132, 71392698, 142785396]

約数ペア:

[(1, 142785396), (2, 71392698), (3, 47595132), (4, 35696349), (6, 23797566), (9, 15865044), (12, 11898783), (13, 10983492), (18, 7932522), (26, 5491746), (27, 5288348), (36, 3966261), (39, 3661164), (52, 2745873), (54, 2644174), (78, 1830582), (108, 1322087), (117, 1220388), (156, 915291), (169, 844884), (234, 610194), (338, 422442), (351, 406796), (468, 305097), (507, 281628), (676, 211221), (702, 203398), (1014, 140814), (1404, 101699), (1521, 93876), (2028, 70407), (3042, 46938), (4563, 31292), (6084, 23469), (7823, 18252), (9126, 15646)]