80527356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 144

約数和(自身を含む): 256349184

約数和(自身を除く): 175821828

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, 423, 468, 523, 546, 564, 611, 658, 819, 846, 987, 1046, 1092, 1222, 1316, 1569, 1638, 1692, 1833, 1974, 2092, 2444, 2961, 3138, 3276, 3661, 3666, 3948, 4277, 4707, 5499, 5922, 6276, 6799, 7322, 7332, 8554, 9414, 10983, 10998, 11844, 12831, 13598, 14644, 17108, 18828, 20397, 21966, 21996, 24581, 25662, 27196, 32949, 38493, 40794, 43932, 47593, 49162, 51324, 61191, 65898, 73743, 76986, 81588, 95186, 98324, 122382, 131796, 142779, 147486, 153972, 172067, 190372, 221229, 244764, 285558, 294972, 319553, 344134, 428337, 442458, 516201, 571116, 639106, 688268, 856674, 884916, 958659, 1032402, 1278212, 1548603, 1713348, 1917318, 2064804, 2236871, 2875977, 3097206, 3834636, 4473742, 5751954, 6194412, 6710613, 8947484, 11503908, 13421226, 20131839, 26842452, 40263678, 80527356]

約数ペア:

[(1, 80527356), (2, 40263678), (3, 26842452), (4, 20131839), (6, 13421226), (7, 11503908), (9, 8947484), (12, 6710613), (13, 6194412), (14, 5751954), (18, 4473742), (21, 3834636), (26, 3097206), (28, 2875977), (36, 2236871), (39, 2064804), (42, 1917318), (47, 1713348), (52, 1548603), (63, 1278212), (78, 1032402), (84, 958659), (91, 884916), (94, 856674), (117, 688268), (126, 639106), (141, 571116), (156, 516201), (182, 442458), (188, 428337), (234, 344134), (252, 319553), (273, 294972), (282, 285558), (329, 244764), (364, 221229), (423, 190372), (468, 172067), (523, 153972), (546, 147486), (564, 142779), (611, 131796), (658, 122382), (819, 98324), (846, 95186), (987, 81588), (1046, 76986), (1092, 73743), (1222, 65898), (1316, 61191), (1569, 51324), (1638, 49162), (1692, 47593), (1833, 43932), (1974, 40794), (2092, 38493), (2444, 32949), (2961, 27196), (3138, 25662), (3276, 24581), (3661, 21996), (3666, 21966), (3948, 20397), (4277, 18828), (4707, 17108), (5499, 14644), (5922, 13598), (6276, 12831), (6799, 11844), (7322, 10998), (7332, 10983), (8554, 9414)]