73191736996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{240943}}^1$

素因数の和:241544

約数の個数: 48

約数和(自身を含む): 154358364160

約数和(自身を除く): 81166627164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 571, 1142, 2284, 3997, 7994, 10849, 15988, 21698, 43396, 75943, 151886, 240943, 303772, 481886, 963772, 1686601, 3373202, 4577917, 6746404, 9155834, 18311668, 32045419, 64090838, 128181676, 137578453, 275156906, 550313812, 963049171, 1926098342, 2613990607, 3852196684, 5227981214, 10455962428, 18297934249, 36595868498, 73191736996]

約数ペア:

[(1, 73191736996), (2, 36595868498), (4, 18297934249), (7, 10455962428), (14, 5227981214), (19, 3852196684), (28, 2613990607), (38, 1926098342), (76, 963049171), (133, 550313812), (266, 275156906), (532, 137578453), (571, 128181676), (1142, 64090838), (2284, 32045419), (3997, 18311668), (7994, 9155834), (10849, 6746404), (15988, 4577917), (21698, 3373202), (43396, 1686601), (75943, 963772), (151886, 481886), (240943, 303772)]