64027872

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11701}}^1$

素因数の和:11736

約数の個数: 72

約数和(自身を含む): 191678760

約数和(自身を除く): 127650888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 11701, 23402, 35103, 46804, 70206, 93608, 105309, 140412, 187216, 210618, 222319, 280824, 374432, 421236, 444638, 561648, 666957, 842472, 889276, 1123296, 1333914, 1684944, 1778552, 2000871, 2667828, 3369888, 3557104, 4001742, 5335656, 7114208, 8003484, 10671312, 16006968, 21342624, 32013936, 64027872]

約数ペア:

[(1, 64027872), (2, 32013936), (3, 21342624), (4, 16006968), (6, 10671312), (8, 8003484), (9, 7114208), (12, 5335656), (16, 4001742), (18, 3557104), (19, 3369888), (24, 2667828), (32, 2000871), (36, 1778552), (38, 1684944), (48, 1333914), (57, 1123296), (72, 889276), (76, 842472), (96, 666957), (114, 561648), (144, 444638), (152, 421236), (171, 374432), (228, 280824), (288, 222319), (304, 210618), (342, 187216), (456, 140412), (608, 105309), (684, 93608), (912, 70206), (1368, 46804), (1824, 35103), (2736, 23402), (5472, 11701)]