65741808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1510

約数の個数: 80

約数和(自身を含む): 187488000

約数和(自身を除く): 121746192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 132, 176, 178, 264, 267, 356, 528, 534, 712, 979, 1068, 1399, 1424, 1958, 2136, 2798, 2937, 3916, 4197, 4272, 5596, 5874, 7832, 8394, 11192, 11748, 15389, 15664, 16788, 22384, 23496, 30778, 33576, 46167, 46992, 61556, 67152, 92334, 123112, 124511, 184668, 246224, 249022, 369336, 373533, 498044, 738672, 747066, 996088, 1369621, 1494132, 1992176, 2739242, 2988264, 4108863, 5478484, 5976528, 8217726, 10956968, 16435452, 21913936, 32870904, 65741808]

約数ペア:

[(1, 65741808), (2, 32870904), (3, 21913936), (4, 16435452), (6, 10956968), (8, 8217726), (11, 5976528), (12, 5478484), (16, 4108863), (22, 2988264), (24, 2739242), (33, 1992176), (44, 1494132), (48, 1369621), (66, 996088), (88, 747066), (89, 738672), (132, 498044), (176, 373533), (178, 369336), (264, 249022), (267, 246224), (356, 184668), (528, 124511), (534, 123112), (712, 92334), (979, 67152), (1068, 61556), (1399, 46992), (1424, 46167), (1958, 33576), (2136, 30778), (2798, 23496), (2937, 22384), (3916, 16788), (4197, 15664), (4272, 15389), (5596, 11748), (5874, 11192), (7832, 8394)]