67153788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 193729536

約数和(自身を除く): 126575748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 47, 52, 71, 78, 86, 94, 117, 129, 141, 142, 156, 172, 188, 213, 234, 258, 282, 284, 387, 423, 426, 468, 516, 559, 564, 611, 639, 774, 846, 852, 923, 1118, 1222, 1278, 1548, 1677, 1692, 1833, 1846, 2021, 2236, 2444, 2556, 2769, 3053, 3337, 3354, 3666, 3692, 4042, 5031, 5499, 5538, 6063, 6106, 6674, 6708, 7332, 8084, 8307, 9159, 10011, 10062, 10998, 11076, 12126, 12212, 13348, 16614, 18189, 18318, 20022, 20124, 21996, 24252, 26273, 27477, 30033, 33228, 36378, 36636, 39689, 40044, 43381, 52546, 54954, 60066, 72756, 78819, 79378, 86762, 105092, 109908, 119067, 120132, 130143, 143491, 157638, 158756, 173524, 236457, 238134, 260286, 286982, 315276, 357201, 390429, 430473, 472914, 476268, 520572, 573964, 714402, 780858, 860946, 945828, 1291419, 1428804, 1561716, 1721892, 1865383, 2582838, 3730766, 5165676, 5596149, 7461532, 11192298, 16788447, 22384596, 33576894, 67153788]

約数ペア:

[(1, 67153788), (2, 33576894), (3, 22384596), (4, 16788447), (6, 11192298), (9, 7461532), (12, 5596149), (13, 5165676), (18, 3730766), (26, 2582838), (36, 1865383), (39, 1721892), (43, 1561716), (47, 1428804), (52, 1291419), (71, 945828), (78, 860946), (86, 780858), (94, 714402), (117, 573964), (129, 520572), (141, 476268), (142, 472914), (156, 430473), (172, 390429), (188, 357201), (213, 315276), (234, 286982), (258, 260286), (282, 238134), (284, 236457), (387, 173524), (423, 158756), (426, 157638), (468, 143491), (516, 130143), (559, 120132), (564, 119067), (611, 109908), (639, 105092), (774, 86762), (846, 79378), (852, 78819), (923, 72756), (1118, 60066), (1222, 54954), (1278, 52546), (1548, 43381), (1677, 40044), (1692, 39689), (1833, 36636), (1846, 36378), (2021, 33228), (2236, 30033), (2444, 27477), (2556, 26273), (2769, 24252), (3053, 21996), (3337, 20124), (3354, 20022), (3666, 18318), (3692, 18189), (4042, 16614), (5031, 13348), (5499, 12212), (5538, 12126), (6063, 11076), (6106, 10998), (6674, 10062), (6708, 10011), (7332, 9159), (8084, 8307)]