72468216

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 145259784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 29, 36, 46, 54, 58, 69, 72, 87, 92, 108, 116, 138, 174, 184, 207, 216, 232, 261, 276, 348, 414, 503, 522, 552, 621, 667, 696, 783, 828, 1006, 1044, 1242, 1334, 1509, 1566, 1656, 2001, 2012, 2088, 2484, 2668, 3018, 3132, 4002, 4024, 4527, 4968, 5336, 6003, 6036, 6264, 8004, 9054, 11569, 12006, 12072, 13581, 14587, 16008, 18009, 18108, 23138, 24012, 27162, 29174, 34707, 36018, 36216, 43761, 46276, 48024, 54324, 58348, 69414, 72036, 87522, 92552, 104121, 108648, 116696, 131283, 138828, 144072, 175044, 208242, 262566, 277656, 312363, 335501, 350088, 393849, 416484, 525132, 624726, 671002, 787698, 832968, 1006503, 1050264, 1249452, 1342004, 1575396, 2013006, 2498904, 2684008, 3019509, 3150792, 4026012, 6039018, 8052024, 9058527, 12078036, 18117054, 24156072, 36234108, 72468216]

約数ペア:

[(1, 72468216), (2, 36234108), (3, 24156072), (4, 18117054), (6, 12078036), (8, 9058527), (9, 8052024), (12, 6039018), (18, 4026012), (23, 3150792), (24, 3019509), (27, 2684008), (29, 2498904), (36, 2013006), (46, 1575396), (54, 1342004), (58, 1249452), (69, 1050264), (72, 1006503), (87, 832968), (92, 787698), (108, 671002), (116, 624726), (138, 525132), (174, 416484), (184, 393849), (207, 350088), (216, 335501), (232, 312363), (261, 277656), (276, 262566), (348, 208242), (414, 175044), (503, 144072), (522, 138828), (552, 131283), (621, 116696), (667, 108648), (696, 104121), (783, 92552), (828, 87522), (1006, 72036), (1044, 69414), (1242, 58348), (1334, 54324), (1509, 48024), (1566, 46276), (1656, 43761), (2001, 36216), (2012, 36018), (2088, 34707), (2484, 29174), (2668, 27162), (3018, 24012), (3132, 23138), (4002, 18108), (4024, 18009), (4527, 16008), (4968, 14587), (5336, 13581), (6003, 12072), (6036, 12006), (6264, 11569), (8004, 9054)]