65396994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 150595200

約数和(自身を除く): 85198206

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 149, 221, 298, 331, 442, 447, 662, 663, 894, 993, 1326, 1937, 1986, 2533, 3874, 4303, 5066, 5627, 5811, 7599, 8606, 11254, 11622, 12909, 15198, 16881, 25818, 32929, 33762, 49319, 65858, 73151, 98638, 98787, 146302, 147957, 197574, 219453, 295914, 438906, 641147, 838423, 1282294, 1676846, 1923441, 2515269, 3846882, 5030538, 10899499, 21798998, 32698497, 65396994]

約数ペア:

[(1, 65396994), (2, 32698497), (3, 21798998), (6, 10899499), (13, 5030538), (17, 3846882), (26, 2515269), (34, 1923441), (39, 1676846), (51, 1282294), (78, 838423), (102, 641147), (149, 438906), (221, 295914), (298, 219453), (331, 197574), (442, 147957), (447, 146302), (662, 98787), (663, 98638), (894, 73151), (993, 65858), (1326, 49319), (1937, 33762), (1986, 32929), (2533, 25818), (3874, 16881), (4303, 15198), (5066, 12909), (5627, 11622), (5811, 11254), (7599, 8606)]