80426088

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19597}}^1$

素因数の和:19631

約数の個数: 64

約数和(自身を含む): 235176000

約数和(自身を除く): 154749912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 19597, 39194, 58791, 78388, 117582, 156776, 176373, 235164, 352746, 372343, 470328, 529119, 705492, 744686, 1058238, 1117029, 1410984, 1489372, 2116476, 2234058, 2978744, 3351087, 4232952, 4468116, 6702174, 8936232, 10053261, 13404348, 20106522, 26808696, 40213044, 80426088]

約数ペア:

[(1, 80426088), (2, 40213044), (3, 26808696), (4, 20106522), (6, 13404348), (8, 10053261), (9, 8936232), (12, 6702174), (18, 4468116), (19, 4232952), (24, 3351087), (27, 2978744), (36, 2234058), (38, 2116476), (54, 1489372), (57, 1410984), (72, 1117029), (76, 1058238), (108, 744686), (114, 705492), (152, 529119), (171, 470328), (216, 372343), (228, 352746), (342, 235164), (456, 176373), (513, 156776), (684, 117582), (1026, 78388), (1368, 58791), (2052, 39194), (4104, 19597)]