86766540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 298045440

約数和(自身を除く): 211278900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 83, 84, 95, 105, 114, 131, 133, 140, 166, 190, 210, 228, 249, 262, 266, 285, 332, 380, 393, 399, 415, 420, 498, 524, 532, 570, 581, 655, 665, 786, 798, 830, 917, 996, 1140, 1162, 1245, 1310, 1330, 1572, 1577, 1596, 1660, 1743, 1834, 1965, 1995, 2324, 2489, 2490, 2620, 2660, 2751, 2905, 3154, 3486, 3668, 3930, 3990, 4585, 4731, 4978, 4980, 5502, 5810, 6308, 6972, 7467, 7860, 7885, 7980, 8715, 9170, 9462, 9956, 10873, 11004, 11039, 11620, 12445, 13755, 14934, 15770, 17423, 17430, 18340, 18924, 21746, 22078, 23655, 24890, 27510, 29868, 31540, 32619, 33117, 34846, 34860, 37335, 43492, 44156, 47310, 49780, 52269, 54365, 55020, 55195, 65238, 66234, 69692, 74670, 76111, 87115, 94620, 104538, 108730, 110390, 130476, 132468, 149340, 152222, 163095, 165585, 174230, 206587, 209076, 217460, 220780, 228333, 261345, 304444, 326190, 331170, 348460, 380555, 413174, 456666, 522690, 619761, 652380, 662340, 761110, 826348, 913332, 1032935, 1045380, 1141665, 1239522, 1446109, 1522220, 2065870, 2283330, 2479044, 2892218, 3098805, 4131740, 4338327, 4566660, 5784436, 6197610, 7230545, 8676654, 12395220, 14461090, 17353308, 21691635, 28922180, 43383270, 86766540]

約数ペア:

[(1, 86766540), (2, 43383270), (3, 28922180), (4, 21691635), (5, 17353308), (6, 14461090), (7, 12395220), (10, 8676654), (12, 7230545), (14, 6197610), (15, 5784436), (19, 4566660), (20, 4338327), (21, 4131740), (28, 3098805), (30, 2892218), (35, 2479044), (38, 2283330), (42, 2065870), (57, 1522220), (60, 1446109), (70, 1239522), (76, 1141665), (83, 1045380), (84, 1032935), (95, 913332), (105, 826348), (114, 761110), (131, 662340), (133, 652380), (140, 619761), (166, 522690), (190, 456666), (210, 413174), (228, 380555), (249, 348460), (262, 331170), (266, 326190), (285, 304444), (332, 261345), (380, 228333), (393, 220780), (399, 217460), (415, 209076), (420, 206587), (498, 174230), (524, 165585), (532, 163095), (570, 152222), (581, 149340), (655, 132468), (665, 130476), (786, 110390), (798, 108730), (830, 104538), (917, 94620), (996, 87115), (1140, 76111), (1162, 74670), (1245, 69692), (1310, 66234), (1330, 65238), (1572, 55195), (1577, 55020), (1596, 54365), (1660, 52269), (1743, 49780), (1834, 47310), (1965, 44156), (1995, 43492), (2324, 37335), (2489, 34860), (2490, 34846), (2620, 33117), (2660, 32619), (2751, 31540), (2905, 29868), (3154, 27510), (3486, 24890), (3668, 23655), (3930, 22078), (3990, 21746), (4585, 18924), (4731, 18340), (4978, 17430), (4980, 17423), (5502, 15770), (5810, 14934), (6308, 13755), (6972, 12445), (7467, 11620), (7860, 11039), (7885, 11004), (7980, 10873), (8715, 9956), (9170, 9462)]