78623028

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 237249600

約数和(自身を除く): 158626572

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, 229, 289, 297, 306, 374, 396, 458, 459, 561, 578, 594, 612, 687, 748, 867, 916, 918, 1122, 1156, 1188, 1374, 1683, 1734, 1836, 2061, 2244, 2519, 2601, 2748, 3179, 3366, 3468, 3893, 4122, 5038, 5049, 5202, 6183, 6358, 6732, 7557, 7786, 7803, 8244, 9537, 10076, 10098, 10404, 11679, 12366, 12716, 15114, 15572, 15606, 19074, 20196, 22671, 23358, 24732, 28611, 30228, 31212, 35037, 38148, 42823, 45342, 46716, 57222, 66181, 68013, 70074, 85646, 85833, 90684, 105111, 114444, 128469, 132362, 136026, 140148, 171292, 171666, 198543, 210222, 256938, 264724, 272052, 343332, 385407, 397086, 420444, 513876, 595629, 727991, 770814, 794172, 1156221, 1191258, 1455982, 1541628, 1786887, 2183973, 2312442, 2382516, 2911964, 3573774, 4367946, 4624884, 6551919, 7147548, 8735892, 13103838, 19655757, 26207676, 39311514, 78623028]

約数ペア:

[(1, 78623028), (2, 39311514), (3, 26207676), (4, 19655757), (6, 13103838), (9, 8735892), (11, 7147548), (12, 6551919), (17, 4624884), (18, 4367946), (22, 3573774), (27, 2911964), (33, 2382516), (34, 2312442), (36, 2183973), (44, 1786887), (51, 1541628), (54, 1455982), (66, 1191258), (68, 1156221), (99, 794172), (102, 770814), (108, 727991), (132, 595629), (153, 513876), (187, 420444), (198, 397086), (204, 385407), (229, 343332), (289, 272052), (297, 264724), (306, 256938), (374, 210222), (396, 198543), (458, 171666), (459, 171292), (561, 140148), (578, 136026), (594, 132362), (612, 128469), (687, 114444), (748, 105111), (867, 90684), (916, 85833), (918, 85646), (1122, 70074), (1156, 68013), (1188, 66181), (1374, 57222), (1683, 46716), (1734, 45342), (1836, 42823), (2061, 38148), (2244, 35037), (2519, 31212), (2601, 30228), (2748, 28611), (3179, 24732), (3366, 23358), (3468, 22671), (3893, 20196), (4122, 19074), (5038, 15606), (5049, 15572), (5202, 15114), (6183, 12716), (6358, 12366), (6732, 11679), (7557, 10404), (7786, 10098), (7803, 10076), (8244, 9537)]