72050076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 224759808

約数和(自身を除く): 152709732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 186, 207, 217, 252, 276, 279, 322, 372, 401, 414, 434, 483, 558, 644, 651, 713, 802, 828, 868, 966, 1116, 1203, 1302, 1426, 1449, 1604, 1932, 1953, 2139, 2406, 2604, 2807, 2852, 2898, 3609, 3906, 4278, 4812, 4991, 5614, 5796, 6417, 7218, 7812, 8421, 8556, 9223, 9982, 11228, 12431, 12834, 14436, 14973, 16842, 18446, 19964, 24862, 25263, 25668, 27669, 29946, 33684, 36892, 37293, 44919, 49724, 50526, 55338, 59892, 64561, 74586, 83007, 87017, 89838, 101052, 110676, 111879, 129122, 149172, 166014, 174034, 179676, 193683, 223758, 258244, 261051, 285913, 332028, 348068, 387366, 447516, 522102, 571826, 581049, 774732, 783153, 857739, 1044204, 1143652, 1162098, 1566306, 1715478, 2001391, 2324196, 2573217, 3132612, 3430956, 4002782, 5146434, 6004173, 8005564, 10292868, 12008346, 18012519, 24016692, 36025038, 72050076]

約数ペア:

[(1, 72050076), (2, 36025038), (3, 24016692), (4, 18012519), (6, 12008346), (7, 10292868), (9, 8005564), (12, 6004173), (14, 5146434), (18, 4002782), (21, 3430956), (23, 3132612), (28, 2573217), (31, 2324196), (36, 2001391), (42, 1715478), (46, 1566306), (62, 1162098), (63, 1143652), (69, 1044204), (84, 857739), (92, 783153), (93, 774732), (124, 581049), (126, 571826), (138, 522102), (161, 447516), (186, 387366), (207, 348068), (217, 332028), (252, 285913), (276, 261051), (279, 258244), (322, 223758), (372, 193683), (401, 179676), (414, 174034), (434, 166014), (483, 149172), (558, 129122), (644, 111879), (651, 110676), (713, 101052), (802, 89838), (828, 87017), (868, 83007), (966, 74586), (1116, 64561), (1203, 59892), (1302, 55338), (1426, 50526), (1449, 49724), (1604, 44919), (1932, 37293), (1953, 36892), (2139, 33684), (2406, 29946), (2604, 27669), (2807, 25668), (2852, 25263), (2898, 24862), (3609, 19964), (3906, 18446), (4278, 16842), (4812, 14973), (4991, 14436), (5614, 12834), (5796, 12431), (6417, 11228), (7218, 9982), (7812, 9223), (8421, 8556)]