80929836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 233906400

約数和(自身を除く): 152976564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 67, 78, 87, 89, 116, 117, 134, 156, 174, 178, 201, 234, 261, 267, 268, 348, 356, 377, 402, 468, 522, 534, 603, 754, 801, 804, 871, 1044, 1068, 1131, 1157, 1206, 1508, 1602, 1742, 1943, 2262, 2314, 2412, 2581, 2613, 3204, 3393, 3471, 3484, 3886, 4524, 4628, 5162, 5226, 5829, 5963, 6786, 6942, 7743, 7772, 7839, 10324, 10413, 10452, 11658, 11926, 13572, 13884, 15486, 15678, 17487, 17889, 20826, 23229, 23316, 23852, 25259, 30972, 31356, 33553, 34974, 35778, 41652, 46458, 50518, 53667, 67106, 69948, 71556, 75777, 77519, 92916, 100659, 101036, 107334, 134212, 151554, 155038, 172927, 201318, 214668, 227331, 232557, 301977, 303108, 310076, 345854, 402636, 454662, 465114, 518781, 603954, 691708, 697671, 909324, 930228, 1037562, 1207908, 1395342, 1556343, 2075124, 2248051, 2790684, 3112686, 4496102, 6225372, 6744153, 8992204, 13488306, 20232459, 26976612, 40464918, 80929836]

約数ペア:

[(1, 80929836), (2, 40464918), (3, 26976612), (4, 20232459), (6, 13488306), (9, 8992204), (12, 6744153), (13, 6225372), (18, 4496102), (26, 3112686), (29, 2790684), (36, 2248051), (39, 2075124), (52, 1556343), (58, 1395342), (67, 1207908), (78, 1037562), (87, 930228), (89, 909324), (116, 697671), (117, 691708), (134, 603954), (156, 518781), (174, 465114), (178, 454662), (201, 402636), (234, 345854), (261, 310076), (267, 303108), (268, 301977), (348, 232557), (356, 227331), (377, 214668), (402, 201318), (468, 172927), (522, 155038), (534, 151554), (603, 134212), (754, 107334), (801, 101036), (804, 100659), (871, 92916), (1044, 77519), (1068, 75777), (1131, 71556), (1157, 69948), (1206, 67106), (1508, 53667), (1602, 50518), (1742, 46458), (1943, 41652), (2262, 35778), (2314, 34974), (2412, 33553), (2581, 31356), (2613, 30972), (3204, 25259), (3393, 23852), (3471, 23316), (3484, 23229), (3886, 20826), (4524, 17889), (4628, 17487), (5162, 15678), (5226, 15486), (5829, 13884), (5963, 13572), (6786, 11926), (6942, 11658), (7743, 10452), (7772, 10413), (7839, 10324)]