64229272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 134323200

約数和(自身を除く): 70093928

約数列:

[1, 2, 4, 8, 19, 31, 38, 43, 62, 76, 86, 124, 152, 172, 248, 317, 344, 589, 634, 817, 1178, 1268, 1333, 1634, 2356, 2536, 2666, 3268, 4712, 5332, 6023, 6536, 9827, 10664, 12046, 13631, 19654, 24092, 25327, 27262, 39308, 48184, 50654, 54524, 78616, 101308, 109048, 186713, 202616, 258989, 373426, 422561, 517978, 746852, 845122, 1035956, 1493704, 1690244, 2071912, 3380488, 8028659, 16057318, 32114636, 64229272]

約数ペア:

[(1, 64229272), (2, 32114636), (4, 16057318), (8, 8028659), (19, 3380488), (31, 2071912), (38, 1690244), (43, 1493704), (62, 1035956), (76, 845122), (86, 746852), (124, 517978), (152, 422561), (172, 373426), (248, 258989), (317, 202616), (344, 186713), (589, 109048), (634, 101308), (817, 78616), (1178, 54524), (1268, 50654), (1333, 48184), (1634, 39308), (2356, 27262), (2536, 25327), (2666, 24092), (3268, 19654), (4712, 13631), (5332, 12046), (6023, 10664), (6536, 9827)]