73450098

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 113173902

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 31, 34, 51, 54, 58, 62, 87, 89, 93, 102, 153, 174, 178, 186, 261, 267, 279, 306, 459, 493, 522, 527, 534, 558, 783, 801, 837, 899, 918, 986, 1054, 1479, 1513, 1566, 1581, 1602, 1674, 1798, 2403, 2581, 2697, 2759, 2958, 3026, 3162, 4437, 4539, 4743, 4806, 5162, 5394, 5518, 7743, 8091, 8277, 8874, 9078, 9486, 13311, 13617, 14229, 15283, 15486, 16182, 16554, 23229, 24273, 24831, 26622, 27234, 28458, 30566, 40851, 43877, 45849, 46458, 46903, 48546, 49662, 69687, 74493, 80011, 81702, 87754, 91698, 93806, 131631, 137547, 139374, 140709, 148986, 160022, 240033, 263262, 275094, 281418, 394893, 412641, 422127, 480066, 720099, 789786, 825282, 844254, 1184679, 1266381, 1360187, 1440198, 2160297, 2369358, 2532762, 2720374, 4080561, 4320594, 8161122, 12241683, 24483366, 36725049, 73450098]

約数ペア:

[(1, 73450098), (2, 36725049), (3, 24483366), (6, 12241683), (9, 8161122), (17, 4320594), (18, 4080561), (27, 2720374), (29, 2532762), (31, 2369358), (34, 2160297), (51, 1440198), (54, 1360187), (58, 1266381), (62, 1184679), (87, 844254), (89, 825282), (93, 789786), (102, 720099), (153, 480066), (174, 422127), (178, 412641), (186, 394893), (261, 281418), (267, 275094), (279, 263262), (306, 240033), (459, 160022), (493, 148986), (522, 140709), (527, 139374), (534, 137547), (558, 131631), (783, 93806), (801, 91698), (837, 87754), (899, 81702), (918, 80011), (986, 74493), (1054, 69687), (1479, 49662), (1513, 48546), (1566, 46903), (1581, 46458), (1602, 45849), (1674, 43877), (1798, 40851), (2403, 30566), (2581, 28458), (2697, 27234), (2759, 26622), (2958, 24831), (3026, 24273), (3162, 23229), (4437, 16554), (4539, 16182), (4743, 15486), (4806, 15283), (5162, 14229), (5394, 13617), (5518, 13311), (7743, 9486), (8091, 9078), (8277, 8874)]