66474384

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 177500544

約数和(自身を除く): 111026160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 73, 122, 146, 183, 219, 244, 292, 311, 366, 438, 488, 584, 622, 732, 876, 933, 976, 1168, 1244, 1464, 1752, 1866, 2488, 2928, 3504, 3732, 4453, 4976, 7464, 8906, 13359, 14928, 17812, 18971, 22703, 26718, 35624, 37942, 45406, 53436, 56913, 68109, 71248, 75884, 90812, 106872, 113826, 136218, 151768, 181624, 213744, 227652, 272436, 303536, 363248, 455304, 544872, 910608, 1089744, 1384883, 2769766, 4154649, 5539532, 8309298, 11079064, 16618596, 22158128, 33237192, 66474384]

約数ペア:

[(1, 66474384), (2, 33237192), (3, 22158128), (4, 16618596), (6, 11079064), (8, 8309298), (12, 5539532), (16, 4154649), (24, 2769766), (48, 1384883), (61, 1089744), (73, 910608), (122, 544872), (146, 455304), (183, 363248), (219, 303536), (244, 272436), (292, 227652), (311, 213744), (366, 181624), (438, 151768), (488, 136218), (584, 113826), (622, 106872), (732, 90812), (876, 75884), (933, 71248), (976, 68109), (1168, 56913), (1244, 53436), (1464, 45406), (1752, 37942), (1866, 35624), (2488, 26718), (2928, 22703), (3504, 18971), (3732, 17812), (4453, 14928), (4976, 13359), (7464, 8906)]