82132516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 158699520

約数和(自身を除く): 76567004

約数列:

[1, 2, 4, 19, 31, 38, 62, 71, 76, 124, 142, 284, 491, 589, 982, 1178, 1349, 1964, 2201, 2356, 2698, 4402, 5396, 8804, 9329, 15221, 18658, 30442, 34861, 37316, 41819, 60884, 69722, 83638, 139444, 167276, 289199, 578398, 662359, 1080691, 1156796, 1324718, 2161382, 2649436, 4322764, 20533129, 41066258, 82132516]

約数ペア:

[(1, 82132516), (2, 41066258), (4, 20533129), (19, 4322764), (31, 2649436), (38, 2161382), (62, 1324718), (71, 1156796), (76, 1080691), (124, 662359), (142, 578398), (284, 289199), (491, 167276), (589, 139444), (982, 83638), (1178, 69722), (1349, 60884), (1964, 41819), (2201, 37316), (2356, 34861), (2698, 30442), (4402, 18658), (5396, 15221), (8804, 9329)]