61742772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 196664832

約数和(自身を除く): 134922060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 84, 91, 94, 117, 126, 141, 156, 182, 188, 234, 252, 273, 282, 329, 364, 401, 423, 468, 546, 564, 611, 658, 802, 819, 846, 987, 1092, 1203, 1222, 1316, 1604, 1638, 1692, 1833, 1974, 2406, 2444, 2807, 2961, 3276, 3609, 3666, 3948, 4277, 4812, 5213, 5499, 5614, 5922, 7218, 7332, 8421, 8554, 10426, 10998, 11228, 11844, 12831, 14436, 15639, 16842, 17108, 18847, 20852, 21996, 25263, 25662, 31278, 33684, 36491, 37694, 38493, 46917, 50526, 51324, 56541, 62556, 72982, 75388, 76986, 93834, 101052, 109473, 113082, 131929, 145964, 153972, 169623, 187668, 218946, 226164, 245011, 263858, 328419, 339246, 395787, 437892, 490022, 527716, 656838, 678492, 735033, 791574, 980044, 1187361, 1313676, 1470066, 1583148, 1715077, 2205099, 2374722, 2940132, 3430154, 4410198, 4749444, 5145231, 6860308, 8820396, 10290462, 15435693, 20580924, 30871386, 61742772]

約数ペア:

[(1, 61742772), (2, 30871386), (3, 20580924), (4, 15435693), (6, 10290462), (7, 8820396), (9, 6860308), (12, 5145231), (13, 4749444), (14, 4410198), (18, 3430154), (21, 2940132), (26, 2374722), (28, 2205099), (36, 1715077), (39, 1583148), (42, 1470066), (47, 1313676), (52, 1187361), (63, 980044), (78, 791574), (84, 735033), (91, 678492), (94, 656838), (117, 527716), (126, 490022), (141, 437892), (156, 395787), (182, 339246), (188, 328419), (234, 263858), (252, 245011), (273, 226164), (282, 218946), (329, 187668), (364, 169623), (401, 153972), (423, 145964), (468, 131929), (546, 113082), (564, 109473), (611, 101052), (658, 93834), (802, 76986), (819, 75388), (846, 72982), (987, 62556), (1092, 56541), (1203, 51324), (1222, 50526), (1316, 46917), (1604, 38493), (1638, 37694), (1692, 36491), (1833, 33684), (1974, 31278), (2406, 25662), (2444, 25263), (2807, 21996), (2961, 20852), (3276, 18847), (3609, 17108), (3666, 16842), (3948, 15639), (4277, 14436), (4812, 12831), (5213, 11844), (5499, 11228), (5614, 10998), (5922, 10426), (7218, 8554), (7332, 8421)]