64544376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 188939520

約数和(自身を除く): 124395144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 43, 51, 52, 68, 78, 86, 102, 104, 129, 136, 156, 172, 204, 221, 258, 283, 312, 344, 408, 442, 516, 559, 566, 663, 731, 849, 884, 1032, 1118, 1132, 1326, 1462, 1677, 1698, 1768, 2193, 2236, 2264, 2652, 2924, 3354, 3396, 3679, 4386, 4472, 4811, 5304, 5848, 6708, 6792, 7358, 8772, 9503, 9622, 11037, 12169, 13416, 14433, 14716, 17544, 19006, 19244, 22074, 24338, 28509, 28866, 29432, 36507, 38012, 38488, 44148, 48676, 57018, 57732, 62543, 73014, 76024, 88296, 97352, 114036, 115464, 125086, 146028, 158197, 187629, 206873, 228072, 250172, 292056, 316394, 375258, 413746, 474591, 500344, 620619, 632788, 750516, 827492, 949182, 1241238, 1265576, 1501032, 1654984, 1898364, 2482476, 2689349, 3796728, 4964952, 5378698, 8068047, 10757396, 16136094, 21514792, 32272188, 64544376]

約数ペア:

[(1, 64544376), (2, 32272188), (3, 21514792), (4, 16136094), (6, 10757396), (8, 8068047), (12, 5378698), (13, 4964952), (17, 3796728), (24, 2689349), (26, 2482476), (34, 1898364), (39, 1654984), (43, 1501032), (51, 1265576), (52, 1241238), (68, 949182), (78, 827492), (86, 750516), (102, 632788), (104, 620619), (129, 500344), (136, 474591), (156, 413746), (172, 375258), (204, 316394), (221, 292056), (258, 250172), (283, 228072), (312, 206873), (344, 187629), (408, 158197), (442, 146028), (516, 125086), (559, 115464), (566, 114036), (663, 97352), (731, 88296), (849, 76024), (884, 73014), (1032, 62543), (1118, 57732), (1132, 57018), (1326, 48676), (1462, 44148), (1677, 38488), (1698, 38012), (1768, 36507), (2193, 29432), (2236, 28866), (2264, 28509), (2652, 24338), (2924, 22074), (3354, 19244), (3396, 19006), (3679, 17544), (4386, 14716), (4472, 14433), (4811, 13416), (5304, 12169), (5848, 11037), (6708, 9622), (6792, 9503), (7358, 8772)]