72087888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 207361728

約数和(自身を除く): 135273840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 167, 184, 204, 272, 276, 334, 368, 391, 408, 501, 529, 552, 668, 782, 816, 1002, 1058, 1104, 1173, 1336, 1564, 1587, 2004, 2116, 2346, 2672, 2839, 3128, 3174, 3841, 4008, 4232, 4692, 5678, 6256, 6348, 7682, 8016, 8464, 8517, 8993, 9384, 11356, 11523, 12696, 15364, 17034, 17986, 18768, 22712, 23046, 25392, 26979, 30728, 34068, 35972, 45424, 46092, 53958, 61456, 65297, 68136, 71944, 88343, 92184, 107916, 130594, 136272, 143888, 176686, 184368, 195891, 215832, 261188, 265029, 353372, 391782, 431664, 522376, 530058, 706744, 783564, 1044752, 1060116, 1413488, 1501831, 1567128, 2120232, 3003662, 3134256, 4240464, 4505493, 6007324, 9010986, 12014648, 18021972, 24029296, 36043944, 72087888]

約数ペア:

[(1, 72087888), (2, 36043944), (3, 24029296), (4, 18021972), (6, 12014648), (8, 9010986), (12, 6007324), (16, 4505493), (17, 4240464), (23, 3134256), (24, 3003662), (34, 2120232), (46, 1567128), (48, 1501831), (51, 1413488), (68, 1060116), (69, 1044752), (92, 783564), (102, 706744), (136, 530058), (138, 522376), (167, 431664), (184, 391782), (204, 353372), (272, 265029), (276, 261188), (334, 215832), (368, 195891), (391, 184368), (408, 176686), (501, 143888), (529, 136272), (552, 130594), (668, 107916), (782, 92184), (816, 88343), (1002, 71944), (1058, 68136), (1104, 65297), (1173, 61456), (1336, 53958), (1564, 46092), (1587, 45424), (2004, 35972), (2116, 34068), (2346, 30728), (2672, 26979), (2839, 25392), (3128, 23046), (3174, 22712), (3841, 18768), (4008, 17986), (4232, 17034), (4692, 15364), (5678, 12696), (6256, 11523), (6348, 11356), (7682, 9384), (8016, 8993), (8464, 8517)]