72283752

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 216347040

約数和(自身を除く): 144063288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 103, 108, 114, 152, 162, 171, 206, 216, 228, 243, 309, 324, 342, 361, 412, 456, 486, 513, 618, 648, 684, 722, 824, 927, 972, 1026, 1083, 1236, 1368, 1444, 1539, 1854, 1944, 1957, 2052, 2166, 2472, 2781, 2888, 3078, 3249, 3708, 3914, 4104, 4332, 4617, 5562, 5871, 6156, 6498, 7416, 7828, 8343, 8664, 9234, 9747, 11124, 11742, 12312, 12996, 15656, 16686, 17613, 18468, 19494, 22248, 23484, 25029, 25992, 29241, 33372, 35226, 36936, 37183, 38988, 46968, 50058, 52839, 58482, 66744, 70452, 74366, 77976, 87723, 100116, 105678, 111549, 116964, 140904, 148732, 158517, 175446, 200232, 211356, 223098, 233928, 297464, 317034, 334647, 350892, 422712, 446196, 475551, 634068, 669294, 701784, 892392, 951102, 1003941, 1268136, 1338588, 1902204, 2007882, 2677176, 3011823, 3804408, 4015764, 6023646, 8031528, 9035469, 12047292, 18070938, 24094584, 36141876, 72283752]

約数ペア:

[(1, 72283752), (2, 36141876), (3, 24094584), (4, 18070938), (6, 12047292), (8, 9035469), (9, 8031528), (12, 6023646), (18, 4015764), (19, 3804408), (24, 3011823), (27, 2677176), (36, 2007882), (38, 1902204), (54, 1338588), (57, 1268136), (72, 1003941), (76, 951102), (81, 892392), (103, 701784), (108, 669294), (114, 634068), (152, 475551), (162, 446196), (171, 422712), (206, 350892), (216, 334647), (228, 317034), (243, 297464), (309, 233928), (324, 223098), (342, 211356), (361, 200232), (412, 175446), (456, 158517), (486, 148732), (513, 140904), (618, 116964), (648, 111549), (684, 105678), (722, 100116), (824, 87723), (927, 77976), (972, 74366), (1026, 70452), (1083, 66744), (1236, 58482), (1368, 52839), (1444, 50058), (1539, 46968), (1854, 38988), (1944, 37183), (1957, 36936), (2052, 35226), (2166, 33372), (2472, 29241), (2781, 25992), (2888, 25029), (3078, 23484), (3249, 22248), (3708, 19494), (3914, 18468), (4104, 17613), (4332, 16686), (4617, 15656), (5562, 12996), (5871, 12312), (6156, 11742), (6498, 11124), (7416, 9747), (7828, 9234), (8343, 8664)]