8750988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 23849280

約数和(自身を除く): 15098292

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 181, 204, 237, 306, 316, 362, 474, 543, 612, 711, 724, 948, 1086, 1343, 1422, 1629, 2172, 2686, 2844, 3077, 3258, 4029, 5372, 6154, 6516, 8058, 9231, 12087, 12308, 14299, 16116, 18462, 24174, 27693, 28598, 36924, 42897, 48348, 55386, 57196, 85794, 110772, 128691, 171588, 243083, 257382, 486166, 514764, 729249, 972332, 1458498, 2187747, 2916996, 4375494, 8750988]

約数ペア:

[(1, 8750988), (2, 4375494), (3, 2916996), (4, 2187747), (6, 1458498), (9, 972332), (12, 729249), (17, 514764), (18, 486166), (34, 257382), (36, 243083), (51, 171588), (68, 128691), (79, 110772), (102, 85794), (153, 57196), (158, 55386), (181, 48348), (204, 42897), (237, 36924), (306, 28598), (316, 27693), (362, 24174), (474, 18462), (543, 16116), (612, 14299), (711, 12308), (724, 12087), (948, 9231), (1086, 8058), (1343, 6516), (1422, 6154), (1629, 5372), (2172, 4029), (2686, 3258), (2844, 3077)]