91749174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 205873920

約数和(自身を除く): 114124746

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 137, 139, 146, 219, 274, 278, 411, 417, 438, 803, 822, 834, 1507, 1529, 1606, 2409, 3014, 3058, 4521, 4587, 4818, 9042, 9174, 10001, 10147, 19043, 20002, 20294, 30003, 30441, 38086, 57129, 60006, 60882, 110011, 111617, 114258, 209473, 220022, 223234, 330033, 334851, 418946, 628419, 660066, 669702, 1256838, 1390139, 2780278, 4170417, 8340834, 15291529, 30583058, 45874587, 91749174]

約数ペア:

[(1, 91749174), (2, 45874587), (3, 30583058), (6, 15291529), (11, 8340834), (22, 4170417), (33, 2780278), (66, 1390139), (73, 1256838), (137, 669702), (139, 660066), (146, 628419), (219, 418946), (274, 334851), (278, 330033), (411, 223234), (417, 220022), (438, 209473), (803, 114258), (822, 111617), (834, 110011), (1507, 60882), (1529, 60006), (1606, 57129), (2409, 38086), (3014, 30441), (3058, 30003), (4521, 20294), (4587, 20002), (4818, 19043), (9042, 10147), (9174, 10001)]