73906899988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{142897}}^1$

素因数の和:143072

約数の個数: 48

約数和(自身を含む): 138023463424

約数和(自身を除く): 64116563436

約数列:

[1, 2, 4, 31, 43, 62, 86, 97, 124, 172, 194, 388, 1333, 2666, 3007, 4171, 5332, 6014, 8342, 12028, 16684, 129301, 142897, 258602, 285794, 517204, 571588, 4429807, 6144571, 8859614, 12289142, 13861009, 17719228, 24578284, 27722018, 55444036, 190481701, 380963402, 429691279, 596023387, 761926804, 859382558, 1192046774, 1718765116, 2384093548, 18476724997, 36953449994, 73906899988]

約数ペア:

[(1, 73906899988), (2, 36953449994), (4, 18476724997), (31, 2384093548), (43, 1718765116), (62, 1192046774), (86, 859382558), (97, 761926804), (124, 596023387), (172, 429691279), (194, 380963402), (388, 190481701), (1333, 55444036), (2666, 27722018), (3007, 24578284), (4171, 17719228), (5332, 13861009), (6014, 12289142), (8342, 8859614), (12028, 6144571), (16684, 4429807), (129301, 571588), (142897, 517204), (258602, 285794)]