98181756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 260507520

約数和(自身を除く): 162325764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 283, 414, 419, 566, 828, 838, 849, 1132, 1257, 1676, 1698, 2514, 2547, 3396, 3771, 5028, 5094, 6509, 7542, 9637, 10188, 13018, 15084, 19274, 19527, 26036, 28911, 38548, 39054, 57822, 58581, 78108, 86733, 115644, 117162, 118577, 173466, 234324, 237154, 346932, 355731, 474308, 711462, 1067193, 1422924, 2134386, 2727271, 4268772, 5454542, 8181813, 10909084, 16363626, 24545439, 32727252, 49090878, 98181756]

約数ペア:

[(1, 98181756), (2, 49090878), (3, 32727252), (4, 24545439), (6, 16363626), (9, 10909084), (12, 8181813), (18, 5454542), (23, 4268772), (36, 2727271), (46, 2134386), (69, 1422924), (92, 1067193), (138, 711462), (207, 474308), (276, 355731), (283, 346932), (414, 237154), (419, 234324), (566, 173466), (828, 118577), (838, 117162), (849, 115644), (1132, 86733), (1257, 78108), (1676, 58581), (1698, 57822), (2514, 39054), (2547, 38548), (3396, 28911), (3771, 26036), (5028, 19527), (5094, 19274), (6509, 15084), (7542, 13018), (9637, 10188)]