86335620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 301056000

約数和(自身を除く): 214720380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 349, 372, 380, 399, 420, 434, 465, 532, 570, 589, 620, 651, 665, 698, 798, 868, 930, 1047, 1085, 1140, 1178, 1302, 1330, 1396, 1596, 1745, 1767, 1860, 1995, 2094, 2170, 2356, 2443, 2604, 2660, 2945, 3255, 3490, 3534, 3990, 4123, 4188, 4340, 4886, 5235, 5890, 6510, 6631, 6980, 7068, 7329, 7980, 8246, 8835, 9772, 10470, 10819, 11780, 12215, 12369, 13020, 13262, 14658, 16492, 17670, 19893, 20615, 20940, 21638, 24430, 24738, 26524, 29316, 32457, 33155, 35340, 36645, 39786, 41230, 43276, 46417, 48860, 49476, 54095, 61845, 64914, 66310, 73290, 75733, 79572, 82460, 92834, 99465, 108190, 123690, 129828, 132620, 139251, 146580, 151466, 162285, 185668, 198930, 205561, 216380, 227199, 232085, 247380, 278502, 302932, 324570, 378665, 397860, 411122, 454398, 464170, 557004, 616683, 649140, 696255, 757330, 822244, 908796, 928340, 1027805, 1135995, 1233366, 1392510, 1438927, 1514660, 2055610, 2271990, 2466732, 2785020, 2877854, 3083415, 4111220, 4316781, 4543980, 5755708, 6166830, 7194635, 8633562, 12333660, 14389270, 17267124, 21583905, 28778540, 43167810, 86335620]

約数ペア:

[(1, 86335620), (2, 43167810), (3, 28778540), (4, 21583905), (5, 17267124), (6, 14389270), (7, 12333660), (10, 8633562), (12, 7194635), (14, 6166830), (15, 5755708), (19, 4543980), (20, 4316781), (21, 4111220), (28, 3083415), (30, 2877854), (31, 2785020), (35, 2466732), (38, 2271990), (42, 2055610), (57, 1514660), (60, 1438927), (62, 1392510), (70, 1233366), (76, 1135995), (84, 1027805), (93, 928340), (95, 908796), (105, 822244), (114, 757330), (124, 696255), (133, 649140), (140, 616683), (155, 557004), (186, 464170), (190, 454398), (210, 411122), (217, 397860), (228, 378665), (266, 324570), (285, 302932), (310, 278502), (349, 247380), (372, 232085), (380, 227199), (399, 216380), (420, 205561), (434, 198930), (465, 185668), (532, 162285), (570, 151466), (589, 146580), (620, 139251), (651, 132620), (665, 129828), (698, 123690), (798, 108190), (868, 99465), (930, 92834), (1047, 82460), (1085, 79572), (1140, 75733), (1178, 73290), (1302, 66310), (1330, 64914), (1396, 61845), (1596, 54095), (1745, 49476), (1767, 48860), (1860, 46417), (1995, 43276), (2094, 41230), (2170, 39786), (2356, 36645), (2443, 35340), (2604, 33155), (2660, 32457), (2945, 29316), (3255, 26524), (3490, 24738), (3534, 24430), (3990, 21638), (4123, 20940), (4188, 20615), (4340, 19893), (4886, 17670), (5235, 16492), (5890, 14658), (6510, 13262), (6631, 13020), (6980, 12369), (7068, 12215), (7329, 11780), (7980, 10819), (8246, 10470), (8835, 9772)]