72077412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 199987200

約数和(自身を除く): 127909788

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 29, 33, 38, 44, 57, 58, 66, 76, 87, 114, 116, 132, 174, 209, 228, 319, 348, 418, 551, 627, 638, 836, 957, 991, 1102, 1254, 1276, 1653, 1914, 1982, 2204, 2508, 2973, 3306, 3828, 3964, 5946, 6061, 6612, 10901, 11892, 12122, 18183, 18829, 21802, 24244, 28739, 32703, 36366, 37658, 43604, 56487, 57478, 65406, 72732, 75316, 86217, 112974, 114956, 130812, 172434, 207119, 225948, 316129, 344868, 414238, 546041, 621357, 632258, 828476, 948387, 1092082, 1242714, 1264516, 1638123, 1896774, 2184164, 2485428, 3276246, 3793548, 6006451, 6552492, 12012902, 18019353, 24025804, 36038706, 72077412]

約数ペア:

[(1, 72077412), (2, 36038706), (3, 24025804), (4, 18019353), (6, 12012902), (11, 6552492), (12, 6006451), (19, 3793548), (22, 3276246), (29, 2485428), (33, 2184164), (38, 1896774), (44, 1638123), (57, 1264516), (58, 1242714), (66, 1092082), (76, 948387), (87, 828476), (114, 632258), (116, 621357), (132, 546041), (174, 414238), (209, 344868), (228, 316129), (319, 225948), (348, 207119), (418, 172434), (551, 130812), (627, 114956), (638, 112974), (836, 86217), (957, 75316), (991, 72732), (1102, 65406), (1254, 57478), (1276, 56487), (1653, 43604), (1914, 37658), (1982, 36366), (2204, 32703), (2508, 28739), (2973, 24244), (3306, 21802), (3828, 18829), (3964, 18183), (5946, 12122), (6061, 11892), (6612, 10901)]