86972340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 192

約数和(自身を含む): 317689344

約数和(自身を除く): 230717004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 937, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 1874, 2210, 2380, 2652, 2730, 2811, 3094, 3315, 3570, 3748, 4420, 4641, 4685, 5460, 5622, 6188, 6559, 6630, 7140, 7735, 9282, 9370, 11244, 12181, 13118, 13260, 14055, 15470, 15929, 18564, 18740, 19677, 23205, 24362, 26236, 28110, 30940, 31858, 32795, 36543, 39354, 46410, 47787, 48724, 56220, 60905, 63716, 65590, 73086, 78708, 79645, 85267, 92820, 95574, 98385, 111503, 121810, 131180, 146172, 159290, 170534, 182715, 191148, 196770, 207077, 223006, 238935, 243620, 255801, 318580, 334509, 341068, 365430, 393540, 414154, 426335, 446012, 477870, 511602, 557515, 621231, 669018, 730860, 828308, 852670, 955740, 1023204, 1035385, 1115030, 1242462, 1279005, 1338036, 1449539, 1672545, 1705340, 2070770, 2230060, 2484924, 2558010, 2899078, 3106155, 3345090, 4141540, 4348617, 5116020, 5798156, 6212310, 6690180, 7247695, 8697234, 12424620, 14495390, 17394468, 21743085, 28990780, 43486170, 86972340]

約数ペア:

[(1, 86972340), (2, 43486170), (3, 28990780), (4, 21743085), (5, 17394468), (6, 14495390), (7, 12424620), (10, 8697234), (12, 7247695), (13, 6690180), (14, 6212310), (15, 5798156), (17, 5116020), (20, 4348617), (21, 4141540), (26, 3345090), (28, 3106155), (30, 2899078), (34, 2558010), (35, 2484924), (39, 2230060), (42, 2070770), (51, 1705340), (52, 1672545), (60, 1449539), (65, 1338036), (68, 1279005), (70, 1242462), (78, 1115030), (84, 1035385), (85, 1023204), (91, 955740), (102, 852670), (105, 828308), (119, 730860), (130, 669018), (140, 621231), (156, 557515), (170, 511602), (182, 477870), (195, 446012), (204, 426335), (210, 414154), (221, 393540), (238, 365430), (255, 341068), (260, 334509), (273, 318580), (340, 255801), (357, 243620), (364, 238935), (390, 223006), (420, 207077), (442, 196770), (455, 191148), (476, 182715), (510, 170534), (546, 159290), (595, 146172), (663, 131180), (714, 121810), (780, 111503), (884, 98385), (910, 95574), (937, 92820), (1020, 85267), (1092, 79645), (1105, 78708), (1190, 73086), (1326, 65590), (1365, 63716), (1428, 60905), (1547, 56220), (1785, 48724), (1820, 47787), (1874, 46410), (2210, 39354), (2380, 36543), (2652, 32795), (2730, 31858), (2811, 30940), (3094, 28110), (3315, 26236), (3570, 24362), (3748, 23205), (4420, 19677), (4641, 18740), (4685, 18564), (5460, 15929), (5622, 15470), (6188, 14055), (6559, 13260), (6630, 13118), (7140, 12181), (7735, 11244), (9282, 9370)]