61219326

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 144460800

約数和(自身を除く): 83241474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 151, 197, 294, 302, 343, 394, 453, 591, 686, 906, 1029, 1057, 1182, 1379, 2058, 2114, 2758, 3171, 4137, 6342, 7399, 8274, 9653, 14798, 19306, 22197, 28959, 29747, 44394, 51793, 57918, 59494, 67571, 89241, 103586, 135142, 155379, 178482, 202713, 208229, 310758, 405426, 416458, 624687, 1249374, 1457603, 2915206, 4372809, 8745618, 10203221, 20406442, 30609663, 61219326]

約数ペア:

[(1, 61219326), (2, 30609663), (3, 20406442), (6, 10203221), (7, 8745618), (14, 4372809), (21, 2915206), (42, 1457603), (49, 1249374), (98, 624687), (147, 416458), (151, 405426), (197, 310758), (294, 208229), (302, 202713), (343, 178482), (394, 155379), (453, 135142), (591, 103586), (686, 89241), (906, 67571), (1029, 59494), (1057, 57918), (1182, 51793), (1379, 44394), (2058, 29747), (2114, 28959), (2758, 22197), (3171, 19306), (4137, 14798), (6342, 9653), (7399, 8274)]