71485104

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 195558912

約数和(自身を除く): 124073808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 73, 92, 138, 146, 184, 219, 276, 292, 368, 438, 552, 584, 876, 887, 1104, 1168, 1679, 1752, 1774, 2661, 3358, 3504, 3548, 5037, 5322, 6716, 7096, 10074, 10644, 13432, 14192, 20148, 20401, 21288, 26864, 40296, 40802, 42576, 61203, 64751, 80592, 81604, 122406, 129502, 163208, 194253, 244812, 259004, 326416, 388506, 489624, 518008, 777012, 979248, 1036016, 1489273, 1554024, 2978546, 3108048, 4467819, 5957092, 8935638, 11914184, 17871276, 23828368, 35742552, 71485104]

約数ペア:

[(1, 71485104), (2, 35742552), (3, 23828368), (4, 17871276), (6, 11914184), (8, 8935638), (12, 5957092), (16, 4467819), (23, 3108048), (24, 2978546), (46, 1554024), (48, 1489273), (69, 1036016), (73, 979248), (92, 777012), (138, 518008), (146, 489624), (184, 388506), (219, 326416), (276, 259004), (292, 244812), (368, 194253), (438, 163208), (552, 129502), (584, 122406), (876, 81604), (887, 80592), (1104, 64751), (1168, 61203), (1679, 42576), (1752, 40802), (1774, 40296), (2661, 26864), (3358, 21288), (3504, 20401), (3548, 20148), (5037, 14192), (5322, 13432), (6716, 10644), (7096, 10074)]