74186028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17317}}^1$

素因数の和:17351

約数の個数: 72

約数和(自身を含む): 226935072

約数和(自身を除く): 152749044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 17317, 34634, 51951, 69268, 103902, 121219, 155853, 207804, 242438, 294389, 311706, 363657, 484876, 588778, 623412, 727314, 883167, 1090971, 1177556, 1454628, 1766334, 2060723, 2181942, 2649501, 3532668, 4121446, 4363884, 5299002, 6182169, 8242892, 10598004, 12364338, 18546507, 24728676, 37093014, 74186028]

約数ペア:

[(1, 74186028), (2, 37093014), (3, 24728676), (4, 18546507), (6, 12364338), (7, 10598004), (9, 8242892), (12, 6182169), (14, 5299002), (17, 4363884), (18, 4121446), (21, 3532668), (28, 2649501), (34, 2181942), (36, 2060723), (42, 1766334), (51, 1454628), (63, 1177556), (68, 1090971), (84, 883167), (102, 727314), (119, 623412), (126, 588778), (153, 484876), (204, 363657), (238, 311706), (252, 294389), (306, 242438), (357, 207804), (476, 155853), (612, 121219), (714, 103902), (1071, 69268), (1428, 51951), (2142, 34634), (4284, 17317)]