69442506

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1896

約数の個数: 72

約数和(自身を含む): 179191584

約数和(自身を除く): 109749078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 387, 441, 602, 774, 882, 903, 1806, 1831, 2107, 2709, 3662, 4214, 5418, 5493, 6321, 10986, 12642, 12817, 16479, 18963, 25634, 32958, 37926, 38451, 76902, 78733, 89719, 115353, 157466, 179438, 230706, 236199, 269157, 472398, 538314, 551131, 708597, 807471, 1102262, 1417194, 1614942, 1653393, 3306786, 3857917, 4960179, 7715834, 9920358, 11573751, 23147502, 34721253, 69442506]

約数ペア:

[(1, 69442506), (2, 34721253), (3, 23147502), (6, 11573751), (7, 9920358), (9, 7715834), (14, 4960179), (18, 3857917), (21, 3306786), (42, 1653393), (43, 1614942), (49, 1417194), (63, 1102262), (86, 807471), (98, 708597), (126, 551131), (129, 538314), (147, 472398), (258, 269157), (294, 236199), (301, 230706), (387, 179438), (441, 157466), (602, 115353), (774, 89719), (882, 78733), (903, 76902), (1806, 38451), (1831, 37926), (2107, 32958), (2709, 25634), (3662, 18963), (4214, 16479), (5418, 12817), (5493, 12642), (6321, 10986)]