86236440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 275616000

約数和(自身を除く): 189379560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 109, 114, 120, 152, 190, 218, 228, 285, 327, 347, 380, 436, 456, 545, 570, 654, 694, 760, 872, 1041, 1090, 1140, 1308, 1388, 1635, 1735, 2071, 2082, 2180, 2280, 2616, 2776, 3270, 3470, 4142, 4164, 4360, 5205, 6213, 6540, 6593, 6940, 8284, 8328, 10355, 10410, 12426, 13080, 13186, 13880, 16568, 19779, 20710, 20820, 24852, 26372, 31065, 32965, 37823, 39558, 41420, 41640, 49704, 52744, 62130, 65930, 75646, 79116, 82840, 98895, 113469, 124260, 131860, 151292, 158232, 189115, 197790, 226938, 248520, 263720, 302584, 378230, 395580, 453876, 567345, 718637, 756460, 791160, 907752, 1134690, 1437274, 1512920, 2155911, 2269380, 2874548, 3593185, 4311822, 4538760, 5749096, 7186370, 8623644, 10779555, 14372740, 17247288, 21559110, 28745480, 43118220, 86236440]

約数ペア:

[(1, 86236440), (2, 43118220), (3, 28745480), (4, 21559110), (5, 17247288), (6, 14372740), (8, 10779555), (10, 8623644), (12, 7186370), (15, 5749096), (19, 4538760), (20, 4311822), (24, 3593185), (30, 2874548), (38, 2269380), (40, 2155911), (57, 1512920), (60, 1437274), (76, 1134690), (95, 907752), (109, 791160), (114, 756460), (120, 718637), (152, 567345), (190, 453876), (218, 395580), (228, 378230), (285, 302584), (327, 263720), (347, 248520), (380, 226938), (436, 197790), (456, 189115), (545, 158232), (570, 151292), (654, 131860), (694, 124260), (760, 113469), (872, 98895), (1041, 82840), (1090, 79116), (1140, 75646), (1308, 65930), (1388, 62130), (1635, 52744), (1735, 49704), (2071, 41640), (2082, 41420), (2180, 39558), (2280, 37823), (2616, 32965), (2776, 31065), (3270, 26372), (3470, 24852), (4142, 20820), (4164, 20710), (4360, 19779), (5205, 16568), (6213, 13880), (6540, 13186), (6593, 13080), (6940, 12426), (8284, 10410), (8328, 10355)]