81935172

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4057}}^1$

素因数の和:4098

約数の個数: 96

約数和(自身を含む): 245427840

約数和(自身を除く): 163492668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 198, 204, 297, 306, 374, 396, 459, 561, 594, 612, 748, 918, 1122, 1188, 1683, 1836, 2244, 3366, 4057, 5049, 6732, 8114, 10098, 12171, 16228, 20196, 24342, 36513, 44627, 48684, 68969, 73026, 89254, 109539, 133881, 137938, 146052, 178508, 206907, 219078, 267762, 275876, 401643, 413814, 438156, 535524, 620721, 758659, 803286, 827628, 1204929, 1241442, 1517318, 1606572, 1862163, 2275977, 2409858, 2482884, 3034636, 3724326, 4551954, 4819716, 6827931, 7448652, 9103908, 13655862, 20483793, 27311724, 40967586, 81935172]

約数ペア:

[(1, 81935172), (2, 40967586), (3, 27311724), (4, 20483793), (6, 13655862), (9, 9103908), (11, 7448652), (12, 6827931), (17, 4819716), (18, 4551954), (22, 3724326), (27, 3034636), (33, 2482884), (34, 2409858), (36, 2275977), (44, 1862163), (51, 1606572), (54, 1517318), (66, 1241442), (68, 1204929), (99, 827628), (102, 803286), (108, 758659), (132, 620721), (153, 535524), (187, 438156), (198, 413814), (204, 401643), (297, 275876), (306, 267762), (374, 219078), (396, 206907), (459, 178508), (561, 146052), (594, 137938), (612, 133881), (748, 109539), (918, 89254), (1122, 73026), (1188, 68969), (1683, 48684), (1836, 44627), (2244, 36513), (3366, 24342), (4057, 20196), (5049, 16228), (6732, 12171), (8114, 10098)]