80467884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 240253440

約数和(自身を除く): 159785556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 163, 189, 252, 326, 378, 489, 652, 653, 756, 978, 1141, 1306, 1467, 1956, 1959, 2282, 2612, 2934, 3423, 3918, 4401, 4564, 4571, 5868, 5877, 6846, 7836, 8802, 9142, 10269, 11754, 13692, 13713, 17604, 17631, 18284, 20538, 23508, 27426, 30807, 35262, 41076, 41139, 54852, 61614, 70524, 82278, 106439, 123228, 123417, 164556, 212878, 246834, 319317, 425756, 493668, 638634, 745073, 957951, 1277268, 1490146, 1915902, 2235219, 2873853, 2980292, 3831804, 4470438, 5747706, 6705657, 8940876, 11495412, 13411314, 20116971, 26822628, 40233942, 80467884]

約数ペア:

[(1, 80467884), (2, 40233942), (3, 26822628), (4, 20116971), (6, 13411314), (7, 11495412), (9, 8940876), (12, 6705657), (14, 5747706), (18, 4470438), (21, 3831804), (27, 2980292), (28, 2873853), (36, 2235219), (42, 1915902), (54, 1490146), (63, 1277268), (84, 957951), (108, 745073), (126, 638634), (163, 493668), (189, 425756), (252, 319317), (326, 246834), (378, 212878), (489, 164556), (652, 123417), (653, 123228), (756, 106439), (978, 82278), (1141, 70524), (1306, 61614), (1467, 54852), (1956, 41139), (1959, 41076), (2282, 35262), (2612, 30807), (2934, 27426), (3423, 23508), (3918, 20538), (4401, 18284), (4564, 17631), (4571, 17604), (5868, 13713), (5877, 13692), (6846, 11754), (7836, 10269), (8802, 9142)]