123672512704

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{601801}}^1$

素因数の和:601858

約数の個数: 84

約数和(自身を含む): 279729605640

約数和(自身を除く): 156057092936

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 169, 208, 247, 304, 338, 416, 494, 608, 676, 832, 988, 1216, 1352, 1976, 2704, 3211, 3952, 5408, 6422, 7904, 10816, 12844, 15808, 25688, 51376, 102752, 205504, 601801, 1203602, 2407204, 4814408, 7823413, 9628816, 11434219, 15646826, 19257632, 22868438, 31293652, 38515264, 45736876, 62587304, 91473752, 101704369, 125174608, 148644847, 182947504, 203408738, 250349216, 297289694, 365895008, 406817476, 500698432, 594579388, 731790016, 813634952, 1189158776, 1627269904, 1932383011, 2378317552, 3254539808, 3864766022, 4756635104, 6509079616, 7729532044, 9513270208, 15459064088, 30918128176, 61836256352, 123672512704]

約数ペア:

[(1, 123672512704), (2, 61836256352), (4, 30918128176), (8, 15459064088), (13, 9513270208), (16, 7729532044), (19, 6509079616), (26, 4756635104), (32, 3864766022), (38, 3254539808), (52, 2378317552), (64, 1932383011), (76, 1627269904), (104, 1189158776), (152, 813634952), (169, 731790016), (208, 594579388), (247, 500698432), (304, 406817476), (338, 365895008), (416, 297289694), (494, 250349216), (608, 203408738), (676, 182947504), (832, 148644847), (988, 125174608), (1216, 101704369), (1352, 91473752), (1976, 62587304), (2704, 45736876), (3211, 38515264), (3952, 31293652), (5408, 22868438), (6422, 19257632), (7904, 15646826), (10816, 11434219), (12844, 9628816), (15808, 7823413), (25688, 4814408), (51376, 2407204), (102752, 1203602), (205504, 601801)]