90384216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 260736000

約数和(自身を除く): 170351784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 79, 104, 114, 152, 156, 158, 193, 228, 237, 247, 312, 316, 386, 456, 474, 494, 579, 632, 741, 772, 948, 988, 1027, 1158, 1482, 1501, 1544, 1896, 1976, 2054, 2316, 2509, 2964, 3002, 3081, 3667, 4108, 4503, 4632, 5018, 5928, 6004, 6162, 7334, 7527, 8216, 9006, 10036, 11001, 12008, 12324, 14668, 15054, 15247, 18012, 19513, 20072, 22002, 24648, 29336, 30108, 30494, 36024, 39026, 44004, 45741, 47671, 58539, 60216, 60988, 78052, 88008, 91482, 95342, 117078, 121976, 143013, 156104, 182964, 190684, 198211, 234156, 286026, 289693, 365928, 381368, 396422, 468312, 572052, 579386, 594633, 792844, 869079, 1144104, 1158772, 1189266, 1585688, 1738158, 2317544, 2378532, 3476316, 3766009, 4757064, 6952632, 7532018, 11298027, 15064036, 22596054, 30128072, 45192108, 90384216]

約数ペア:

[(1, 90384216), (2, 45192108), (3, 30128072), (4, 22596054), (6, 15064036), (8, 11298027), (12, 7532018), (13, 6952632), (19, 4757064), (24, 3766009), (26, 3476316), (38, 2378532), (39, 2317544), (52, 1738158), (57, 1585688), (76, 1189266), (78, 1158772), (79, 1144104), (104, 869079), (114, 792844), (152, 594633), (156, 579386), (158, 572052), (193, 468312), (228, 396422), (237, 381368), (247, 365928), (312, 289693), (316, 286026), (386, 234156), (456, 198211), (474, 190684), (494, 182964), (579, 156104), (632, 143013), (741, 121976), (772, 117078), (948, 95342), (988, 91482), (1027, 88008), (1158, 78052), (1482, 60988), (1501, 60216), (1544, 58539), (1896, 47671), (1976, 45741), (2054, 44004), (2316, 39026), (2509, 36024), (2964, 30494), (3002, 30108), (3081, 29336), (3667, 24648), (4108, 22002), (4503, 20072), (4632, 19513), (5018, 18012), (5928, 15247), (6004, 15054), (6162, 14668), (7334, 12324), (7527, 12008), (8216, 11001), (9006, 10036)]