72453472

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 177811200

約数和(自身を除く): 105357728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 139, 179, 182, 208, 224, 278, 358, 364, 416, 556, 716, 728, 973, 1112, 1253, 1432, 1456, 1807, 1946, 2224, 2327, 2506, 2864, 2912, 3614, 3892, 4448, 4654, 5012, 5728, 7228, 7784, 9308, 10024, 12649, 14456, 15568, 16289, 18616, 20048, 24881, 25298, 28912, 31136, 32578, 37232, 40096, 49762, 50596, 57824, 65156, 74464, 99524, 101192, 130312, 174167, 199048, 202384, 260624, 323453, 348334, 398096, 404768, 521248, 646906, 696668, 796192, 1293812, 1393336, 2264171, 2587624, 2786672, 4528342, 5175248, 5573344, 9056684, 10350496, 18113368, 36226736, 72453472]

約数ペア:

[(1, 72453472), (2, 36226736), (4, 18113368), (7, 10350496), (8, 9056684), (13, 5573344), (14, 5175248), (16, 4528342), (26, 2786672), (28, 2587624), (32, 2264171), (52, 1393336), (56, 1293812), (91, 796192), (104, 696668), (112, 646906), (139, 521248), (179, 404768), (182, 398096), (208, 348334), (224, 323453), (278, 260624), (358, 202384), (364, 199048), (416, 174167), (556, 130312), (716, 101192), (728, 99524), (973, 74464), (1112, 65156), (1253, 57824), (1432, 50596), (1456, 49762), (1807, 40096), (1946, 37232), (2224, 32578), (2327, 31136), (2506, 28912), (2864, 25298), (2912, 24881), (3614, 20048), (3892, 18616), (4448, 16289), (4654, 15568), (5012, 14456), (5728, 12649), (7228, 10024), (7784, 9308)]