90396684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21101}}^1$

素因数の和:21135

約数の個数: 72

約数和(自身を含む): 276520608

約数和(自身を除く): 186123924

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, 21101, 42202, 63303, 84404, 126606, 147707, 189909, 253212, 295414, 358717, 379818, 443121, 590828, 717434, 759636, 886242, 1076151, 1329363, 1434868, 1772484, 2152302, 2511019, 2658726, 3228453, 4304604, 5022038, 5317452, 6456906, 7533057, 10044076, 12913812, 15066114, 22599171, 30132228, 45198342, 90396684]

約数ペア:

[(1, 90396684), (2, 45198342), (3, 30132228), (4, 22599171), (6, 15066114), (7, 12913812), (9, 10044076), (12, 7533057), (14, 6456906), (17, 5317452), (18, 5022038), (21, 4304604), (28, 3228453), (34, 2658726), (36, 2511019), (42, 2152302), (51, 1772484), (63, 1434868), (68, 1329363), (84, 1076151), (102, 886242), (119, 759636), (126, 717434), (153, 590828), (204, 443121), (238, 379818), (252, 358717), (306, 295414), (357, 253212), (476, 189909), (612, 147707), (714, 126606), (1071, 84404), (1428, 63303), (2142, 42202), (4284, 21101)]