72679365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 146240640

約数和(自身を除く): 73561275

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 61, 83, 87, 99, 145, 165, 183, 249, 261, 305, 319, 415, 435, 495, 549, 671, 747, 913, 915, 957, 1245, 1305, 1595, 1769, 2013, 2407, 2739, 2745, 2871, 3355, 3735, 4565, 4785, 5063, 5307, 6039, 7221, 8217, 8845, 10065, 12035, 13695, 14355, 15189, 15921, 19459, 21663, 25315, 26477, 26535, 30195, 36105, 41085, 45567, 55693, 58377, 75945, 79431, 79605, 97295, 108315, 132385, 146827, 167079, 175131, 227835, 238293, 278465, 291885, 397155, 440481, 501237, 734135, 835395, 875655, 1191465, 1321443, 1615097, 2202405, 2506185, 4845291, 6607215, 8075485, 14535873, 24226455, 72679365]

約数ペア:

[(1, 72679365), (3, 24226455), (5, 14535873), (9, 8075485), (11, 6607215), (15, 4845291), (29, 2506185), (33, 2202405), (45, 1615097), (55, 1321443), (61, 1191465), (83, 875655), (87, 835395), (99, 734135), (145, 501237), (165, 440481), (183, 397155), (249, 291885), (261, 278465), (305, 238293), (319, 227835), (415, 175131), (435, 167079), (495, 146827), (549, 132385), (671, 108315), (747, 97295), (913, 79605), (915, 79431), (957, 75945), (1245, 58377), (1305, 55693), (1595, 45567), (1769, 41085), (2013, 36105), (2407, 30195), (2739, 26535), (2745, 26477), (2871, 25315), (3355, 21663), (3735, 19459), (4565, 15921), (4785, 15189), (5063, 14355), (5307, 13695), (6039, 12035), (7221, 10065), (8217, 8845)]