72207044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 156605568

約数和(自身を除く): 84398524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 182, 326, 364, 652, 1141, 1217, 2119, 2282, 2434, 4238, 4564, 4868, 8476, 8519, 14833, 15821, 17038, 29666, 31642, 34076, 59332, 63284, 110747, 198371, 221494, 396742, 442988, 793484, 1388597, 2578823, 2777194, 5157646, 5554388, 10315292, 18051761, 36103522, 72207044]

約数ペア:

[(1, 72207044), (2, 36103522), (4, 18051761), (7, 10315292), (13, 5554388), (14, 5157646), (26, 2777194), (28, 2578823), (52, 1388597), (91, 793484), (163, 442988), (182, 396742), (326, 221494), (364, 198371), (652, 110747), (1141, 63284), (1217, 59332), (2119, 34076), (2282, 31642), (2434, 29666), (4238, 17038), (4564, 15821), (4868, 14833), (8476, 8519)]