86209760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 260112384

約数和(自身を除く): 173902624

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 191, 208, 217, 224, 248, 260, 280, 310, 364, 382, 403, 416, 434, 455, 496, 520, 560, 620, 728, 764, 806, 868, 910, 955, 992, 1040, 1085, 1120, 1240, 1337, 1456, 1528, 1612, 1736, 1820, 1910, 2015, 2080, 2170, 2480, 2483, 2674, 2821, 2912, 3056, 3224, 3472, 3640, 3820, 4030, 4340, 4960, 4966, 5348, 5642, 5921, 6112, 6448, 6685, 6944, 7280, 7640, 8060, 8680, 9932, 10696, 11284, 11842, 12415, 12896, 13370, 14105, 14560, 15280, 16120, 17360, 17381, 19864, 21392, 22568, 23684, 24830, 26740, 28210, 29605, 30560, 32240, 34720, 34762, 39728, 41447, 42784, 45136, 47368, 49660, 53480, 56420, 59210, 64480, 69524, 76973, 79456, 82894, 86905, 90272, 94736, 99320, 106960, 112840, 118420, 139048, 153946, 165788, 173810, 189472, 198640, 207235, 213920, 225680, 236840, 278096, 307892, 331576, 347620, 384865, 397280, 414470, 451360, 473680, 538811, 556192, 615784, 663152, 695240, 769730, 828940, 947360, 1077622, 1231568, 1326304, 1390480, 1539460, 1657880, 2155244, 2463136, 2694055, 2780960, 3078920, 3315760, 4310488, 5388110, 6157840, 6631520, 8620976, 10776220, 12315680, 17241952, 21552440, 43104880, 86209760]

約数ペア:

[(1, 86209760), (2, 43104880), (4, 21552440), (5, 17241952), (7, 12315680), (8, 10776220), (10, 8620976), (13, 6631520), (14, 6157840), (16, 5388110), (20, 4310488), (26, 3315760), (28, 3078920), (31, 2780960), (32, 2694055), (35, 2463136), (40, 2155244), (52, 1657880), (56, 1539460), (62, 1390480), (65, 1326304), (70, 1231568), (80, 1077622), (91, 947360), (104, 828940), (112, 769730), (124, 695240), (130, 663152), (140, 615784), (155, 556192), (160, 538811), (182, 473680), (191, 451360), (208, 414470), (217, 397280), (224, 384865), (248, 347620), (260, 331576), (280, 307892), (310, 278096), (364, 236840), (382, 225680), (403, 213920), (416, 207235), (434, 198640), (455, 189472), (496, 173810), (520, 165788), (560, 153946), (620, 139048), (728, 118420), (764, 112840), (806, 106960), (868, 99320), (910, 94736), (955, 90272), (992, 86905), (1040, 82894), (1085, 79456), (1120, 76973), (1240, 69524), (1337, 64480), (1456, 59210), (1528, 56420), (1612, 53480), (1736, 49660), (1820, 47368), (1910, 45136), (2015, 42784), (2080, 41447), (2170, 39728), (2480, 34762), (2483, 34720), (2674, 32240), (2821, 30560), (2912, 29605), (3056, 28210), (3224, 26740), (3472, 24830), (3640, 23684), (3820, 22568), (4030, 21392), (4340, 19864), (4960, 17381), (4966, 17360), (5348, 16120), (5642, 15280), (5921, 14560), (6112, 14105), (6448, 13370), (6685, 12896), (6944, 12415), (7280, 11842), (7640, 11284), (8060, 10696), (8680, 9932)]