90284348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 213954048

約数和(自身を除く): 123669700

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 43, 44, 68, 77, 86, 119, 154, 172, 187, 238, 301, 308, 374, 401, 473, 476, 602, 731, 748, 802, 946, 1204, 1309, 1462, 1604, 1892, 2618, 2807, 2924, 3311, 4411, 5117, 5236, 5614, 6622, 6817, 8041, 8822, 10234, 11228, 13244, 13634, 16082, 17243, 17644, 20468, 27268, 30877, 32164, 34486, 47719, 56287, 61754, 68972, 74987, 95438, 112574, 120701, 123508, 149974, 189673, 190876, 225148, 241402, 293131, 299948, 379346, 482804, 524909, 586262, 758692, 1049818, 1172524, 1327711, 2051917, 2099636, 2655422, 3224441, 4103834, 5310844, 6448882, 8207668, 12897764, 22571087, 45142174, 90284348]

約数ペア:

[(1, 90284348), (2, 45142174), (4, 22571087), (7, 12897764), (11, 8207668), (14, 6448882), (17, 5310844), (22, 4103834), (28, 3224441), (34, 2655422), (43, 2099636), (44, 2051917), (68, 1327711), (77, 1172524), (86, 1049818), (119, 758692), (154, 586262), (172, 524909), (187, 482804), (238, 379346), (301, 299948), (308, 293131), (374, 241402), (401, 225148), (473, 190876), (476, 189673), (602, 149974), (731, 123508), (748, 120701), (802, 112574), (946, 95438), (1204, 74987), (1309, 68972), (1462, 61754), (1604, 56287), (1892, 47719), (2618, 34486), (2807, 32164), (2924, 30877), (3311, 27268), (4411, 20468), (5117, 17644), (5236, 17243), (5614, 16082), (6622, 13634), (6817, 13244), (8041, 11228), (8822, 10234)]