72520272

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5087}}^1$

素因数の和:5118

約数の個数: 100

約数和(自身を含む): 229021056

約数和(自身を除く): 156500784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1296, 1584, 1782, 2376, 3564, 4752, 5087, 7128, 10174, 14256, 15261, 20348, 30522, 40696, 45783, 55957, 61044, 81392, 91566, 111914, 122088, 137349, 167871, 183132, 223828, 244176, 274698, 335742, 366264, 412047, 447656, 503613, 549396, 671484, 732528, 824094, 895312, 1007226, 1098792, 1342968, 1510839, 1648188, 2014452, 2197584, 2685936, 3021678, 3296376, 4028904, 4532517, 6043356, 6592752, 8057808, 9065034, 12086712, 18130068, 24173424, 36260136, 72520272]

約数ペア:

[(1, 72520272), (2, 36260136), (3, 24173424), (4, 18130068), (6, 12086712), (8, 9065034), (9, 8057808), (11, 6592752), (12, 6043356), (16, 4532517), (18, 4028904), (22, 3296376), (24, 3021678), (27, 2685936), (33, 2197584), (36, 2014452), (44, 1648188), (48, 1510839), (54, 1342968), (66, 1098792), (72, 1007226), (81, 895312), (88, 824094), (99, 732528), (108, 671484), (132, 549396), (144, 503613), (162, 447656), (176, 412047), (198, 366264), (216, 335742), (264, 274698), (297, 244176), (324, 223828), (396, 183132), (432, 167871), (528, 137349), (594, 122088), (648, 111914), (792, 91566), (891, 81392), (1188, 61044), (1296, 55957), (1584, 45783), (1782, 40696), (2376, 30522), (3564, 20348), (4752, 15261), (5087, 14256), (7128, 10174)]