36887984504

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{881}}^1$

素因数の和:1285

約数の個数: 128

約数和(自身を含む): 82910822400

約数和(自身を除く): 46022837896

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 89, 124, 178, 217, 248, 271, 356, 434, 542, 623, 712, 868, 881, 1084, 1246, 1736, 1762, 1897, 2168, 2492, 2759, 3524, 3794, 4984, 5518, 6167, 7048, 7588, 8401, 11036, 12334, 15176, 16802, 19313, 22072, 24119, 24668, 27311, 33604, 38626, 48238, 49336, 54622, 58807, 67208, 77252, 78409, 96476, 109244, 117614, 154504, 156818, 168833, 191177, 192952, 218488, 235228, 238751, 313636, 337666, 382354, 470456, 477502, 548863, 627272, 675332, 747689, 764708, 955004, 1097726, 1350664, 1495378, 1529416, 1671257, 1910008, 2195452, 2430679, 2990756, 3342514, 4390904, 4861358, 5233823, 5981512, 6685028, 7401281, 9722716, 10467646, 13370056, 14802562, 17014753, 19445432, 20935292, 21248839, 29605124, 34029506, 41870584, 42497678, 51808967, 59210248, 68059012, 84995356, 103617934, 136118024, 148741873, 169990712, 207235868, 297483746, 414471736, 594967492, 658714009, 1189934984, 1317428018, 2634856036, 4610998063, 5269712072, 9221996126, 18443992252, 36887984504]

約数ペア:

[(1, 36887984504), (2, 18443992252), (4, 9221996126), (7, 5269712072), (8, 4610998063), (14, 2634856036), (28, 1317428018), (31, 1189934984), (56, 658714009), (62, 594967492), (89, 414471736), (124, 297483746), (178, 207235868), (217, 169990712), (248, 148741873), (271, 136118024), (356, 103617934), (434, 84995356), (542, 68059012), (623, 59210248), (712, 51808967), (868, 42497678), (881, 41870584), (1084, 34029506), (1246, 29605124), (1736, 21248839), (1762, 20935292), (1897, 19445432), (2168, 17014753), (2492, 14802562), (2759, 13370056), (3524, 10467646), (3794, 9722716), (4984, 7401281), (5518, 6685028), (6167, 5981512), (7048, 5233823), (7588, 4861358), (8401, 4390904), (11036, 3342514), (12334, 2990756), (15176, 2430679), (16802, 2195452), (19313, 1910008), (22072, 1671257), (24119, 1529416), (24668, 1495378), (27311, 1350664), (33604, 1097726), (38626, 955004), (48238, 764708), (49336, 747689), (54622, 675332), (58807, 627272), (67208, 548863), (77252, 477502), (78409, 470456), (96476, 382354), (109244, 337666), (117614, 313636), (154504, 238751), (156818, 235228), (168833, 218488), (191177, 192952)]