77203764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 232028160

約数和(自身を除く): 154824396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 124, 132, 171, 186, 198, 209, 228, 279, 331, 341, 342, 372, 396, 418, 558, 589, 627, 662, 682, 684, 836, 993, 1023, 1116, 1178, 1254, 1324, 1364, 1767, 1881, 1986, 2046, 2356, 2508, 2979, 3069, 3534, 3641, 3762, 3972, 4092, 5301, 5958, 6138, 6289, 6479, 7068, 7282, 7524, 10261, 10602, 10923, 11916, 12276, 12578, 12958, 14564, 18867, 19437, 20522, 21204, 21846, 25156, 25916, 30783, 32769, 37734, 38874, 41044, 43692, 56601, 58311, 61566, 65538, 69179, 75468, 77748, 92349, 112871, 113202, 116622, 123132, 131076, 138358, 184698, 194959, 207537, 225742, 226404, 233244, 276716, 338613, 369396, 389918, 415074, 451484, 584877, 622611, 677226, 779836, 830148, 1015839, 1169754, 1245222, 1354452, 1754631, 2031678, 2144549, 2339508, 2490444, 3509262, 4063356, 4289098, 6433647, 7018524, 8578196, 12867294, 19300941, 25734588, 38601882, 77203764]

約数ペア:

[(1, 77203764), (2, 38601882), (3, 25734588), (4, 19300941), (6, 12867294), (9, 8578196), (11, 7018524), (12, 6433647), (18, 4289098), (19, 4063356), (22, 3509262), (31, 2490444), (33, 2339508), (36, 2144549), (38, 2031678), (44, 1754631), (57, 1354452), (62, 1245222), (66, 1169754), (76, 1015839), (93, 830148), (99, 779836), (114, 677226), (124, 622611), (132, 584877), (171, 451484), (186, 415074), (198, 389918), (209, 369396), (228, 338613), (279, 276716), (331, 233244), (341, 226404), (342, 225742), (372, 207537), (396, 194959), (418, 184698), (558, 138358), (589, 131076), (627, 123132), (662, 116622), (682, 113202), (684, 112871), (836, 92349), (993, 77748), (1023, 75468), (1116, 69179), (1178, 65538), (1254, 61566), (1324, 58311), (1364, 56601), (1767, 43692), (1881, 41044), (1986, 38874), (2046, 37734), (2356, 32769), (2508, 30783), (2979, 25916), (3069, 25156), (3534, 21846), (3641, 21204), (3762, 20522), (3972, 19437), (4092, 18867), (5301, 14564), (5958, 12958), (6138, 12578), (6289, 12276), (6479, 11916), (7068, 10923), (7282, 10602), (7524, 10261)]