91669760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:828

約数の個数: 144

約数和(自身を含む): 270592896

約数和(自身を除く): 178923136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 787, 832, 896, 910, 1040, 1120, 1280, 1456, 1574, 1664, 1792, 1820, 2080, 2240, 2912, 3148, 3328, 3640, 3935, 4160, 4480, 5509, 5824, 6296, 7280, 7870, 8320, 8960, 10231, 11018, 11648, 12592, 14560, 15740, 16640, 20462, 22036, 23296, 25184, 27545, 29120, 31480, 40924, 44072, 50368, 51155, 55090, 58240, 62960, 71617, 81848, 88144, 100736, 102310, 110180, 116480, 125920, 143234, 163696, 176288, 201472, 204620, 220360, 251840, 286468, 327392, 352576, 358085, 409240, 440720, 503680, 572936, 654784, 705152, 716170, 818480, 881440, 1007360, 1145872, 1309568, 1410304, 1432340, 1636960, 1762880, 2291744, 2619136, 2864680, 3273920, 3525760, 4583488, 5729360, 6547840, 7051520, 9166976, 11458720, 13095680, 18333952, 22917440, 45834880, 91669760]

約数ペア:

[(1, 91669760), (2, 45834880), (4, 22917440), (5, 18333952), (7, 13095680), (8, 11458720), (10, 9166976), (13, 7051520), (14, 6547840), (16, 5729360), (20, 4583488), (26, 3525760), (28, 3273920), (32, 2864680), (35, 2619136), (40, 2291744), (52, 1762880), (56, 1636960), (64, 1432340), (65, 1410304), (70, 1309568), (80, 1145872), (91, 1007360), (104, 881440), (112, 818480), (128, 716170), (130, 705152), (140, 654784), (160, 572936), (182, 503680), (208, 440720), (224, 409240), (256, 358085), (260, 352576), (280, 327392), (320, 286468), (364, 251840), (416, 220360), (448, 204620), (455, 201472), (520, 176288), (560, 163696), (640, 143234), (728, 125920), (787, 116480), (832, 110180), (896, 102310), (910, 100736), (1040, 88144), (1120, 81848), (1280, 71617), (1456, 62960), (1574, 58240), (1664, 55090), (1792, 51155), (1820, 50368), (2080, 44072), (2240, 40924), (2912, 31480), (3148, 29120), (3328, 27545), (3640, 25184), (3935, 23296), (4160, 22036), (4480, 20462), (5509, 16640), (5824, 15740), (6296, 14560), (7280, 12592), (7870, 11648), (8320, 11018), (8960, 10231)]