87794868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8783}}^1$

素因数の和:8821

約数の個数: 72

約数和(自身を含む): 252346752

約数和(自身を除く): 164551884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 8783, 9996, 17566, 26349, 35132, 52698, 61481, 105396, 122962, 149311, 184443, 245924, 298622, 368886, 430367, 447933, 597244, 737772, 860734, 895866, 1045177, 1291101, 1721468, 1791732, 2090354, 2582202, 3135531, 4180708, 5164404, 6271062, 7316239, 12542124, 14632478, 21948717, 29264956, 43897434, 87794868]

約数ペア:

[(1, 87794868), (2, 43897434), (3, 29264956), (4, 21948717), (6, 14632478), (7, 12542124), (12, 7316239), (14, 6271062), (17, 5164404), (21, 4180708), (28, 3135531), (34, 2582202), (42, 2090354), (49, 1791732), (51, 1721468), (68, 1291101), (84, 1045177), (98, 895866), (102, 860734), (119, 737772), (147, 597244), (196, 447933), (204, 430367), (238, 368886), (294, 298622), (357, 245924), (476, 184443), (588, 149311), (714, 122962), (833, 105396), (1428, 61481), (1666, 52698), (2499, 35132), (3332, 26349), (4998, 17566), (8783, 9996)]