71204454

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 167832000

約数和(自身を除く): 96627546

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 41, 54, 58, 82, 87, 123, 174, 246, 261, 369, 522, 738, 783, 1107, 1109, 1189, 1566, 2214, 2218, 2378, 3327, 3567, 6654, 7134, 9981, 10701, 19962, 21402, 29943, 32103, 32161, 45469, 59886, 64206, 64322, 90938, 96483, 136407, 192966, 272814, 289449, 409221, 578898, 818442, 868347, 1227663, 1318601, 1736694, 2455326, 2637202, 3955803, 7911606, 11867409, 23734818, 35602227, 71204454]

約数ペア:

[(1, 71204454), (2, 35602227), (3, 23734818), (6, 11867409), (9, 7911606), (18, 3955803), (27, 2637202), (29, 2455326), (41, 1736694), (54, 1318601), (58, 1227663), (82, 868347), (87, 818442), (123, 578898), (174, 409221), (246, 289449), (261, 272814), (369, 192966), (522, 136407), (738, 96483), (783, 90938), (1107, 64322), (1109, 64206), (1189, 59886), (1566, 45469), (2214, 32161), (2218, 32103), (2378, 29943), (3327, 21402), (3567, 19962), (6654, 10701), (7134, 9981)]