69744444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 212357376

約数和(自身を除く): 142612932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 49, 66, 77, 82, 84, 98, 123, 132, 147, 154, 164, 196, 231, 246, 263, 287, 294, 308, 451, 462, 492, 526, 539, 574, 588, 789, 861, 902, 924, 1052, 1078, 1148, 1353, 1578, 1617, 1722, 1804, 1841, 2009, 2156, 2706, 2893, 3156, 3157, 3234, 3444, 3682, 4018, 5412, 5523, 5786, 6027, 6314, 6468, 7364, 8036, 8679, 9471, 10783, 11046, 11572, 12054, 12628, 12887, 17358, 18942, 20251, 21566, 22092, 22099, 24108, 25774, 32349, 34716, 37884, 38661, 40502, 43132, 44198, 51548, 60753, 64698, 66297, 75481, 77322, 81004, 88396, 118613, 121506, 129396, 132594, 141757, 150962, 154644, 226443, 237226, 243012, 265188, 283514, 301924, 355839, 425271, 452886, 474452, 528367, 567028, 711678, 830291, 850542, 905772, 1056734, 1423356, 1585101, 1660582, 1701084, 2113468, 2490873, 3170202, 3321164, 4981746, 5812037, 6340404, 9963492, 11624074, 17436111, 23248148, 34872222, 69744444]

約数ペア:

[(1, 69744444), (2, 34872222), (3, 23248148), (4, 17436111), (6, 11624074), (7, 9963492), (11, 6340404), (12, 5812037), (14, 4981746), (21, 3321164), (22, 3170202), (28, 2490873), (33, 2113468), (41, 1701084), (42, 1660582), (44, 1585101), (49, 1423356), (66, 1056734), (77, 905772), (82, 850542), (84, 830291), (98, 711678), (123, 567028), (132, 528367), (147, 474452), (154, 452886), (164, 425271), (196, 355839), (231, 301924), (246, 283514), (263, 265188), (287, 243012), (294, 237226), (308, 226443), (451, 154644), (462, 150962), (492, 141757), (526, 132594), (539, 129396), (574, 121506), (588, 118613), (789, 88396), (861, 81004), (902, 77322), (924, 75481), (1052, 66297), (1078, 64698), (1148, 60753), (1353, 51548), (1578, 44198), (1617, 43132), (1722, 40502), (1804, 38661), (1841, 37884), (2009, 34716), (2156, 32349), (2706, 25774), (2893, 24108), (3156, 22099), (3157, 22092), (3234, 21566), (3444, 20251), (3682, 18942), (4018, 17358), (5412, 12887), (5523, 12628), (5786, 12054), (6027, 11572), (6314, 11046), (6468, 10783), (7364, 9471), (8036, 8679)]