74977956

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 202830264

約数和(自身を除く): 127852308

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 303, 306, 404, 606, 612, 909, 1212, 1213, 1717, 1818, 2426, 3434, 3636, 3639, 4852, 5151, 6868, 7278, 10302, 10917, 14556, 15453, 20604, 20621, 21834, 30906, 41242, 43668, 61812, 61863, 82484, 122513, 123726, 185589, 245026, 247452, 367539, 371178, 490052, 735078, 742356, 1102617, 1470156, 2082721, 2205234, 4165442, 4410468, 6248163, 8330884, 12496326, 18744489, 24992652, 37488978, 74977956]

約数ペア:

[(1, 74977956), (2, 37488978), (3, 24992652), (4, 18744489), (6, 12496326), (9, 8330884), (12, 6248163), (17, 4410468), (18, 4165442), (34, 2205234), (36, 2082721), (51, 1470156), (68, 1102617), (101, 742356), (102, 735078), (153, 490052), (202, 371178), (204, 367539), (303, 247452), (306, 245026), (404, 185589), (606, 123726), (612, 122513), (909, 82484), (1212, 61863), (1213, 61812), (1717, 43668), (1818, 41242), (2426, 30906), (3434, 21834), (3636, 20621), (3639, 20604), (4852, 15453), (5151, 14556), (6868, 10917), (7278, 10302)]