64016928

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11699}}^1$

素因数の和:11734

約数の個数: 72

約数和(自身を含む): 191646000

約数和(自身を除く): 127629072

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, 11699, 23398, 35097, 46796, 70194, 93592, 105291, 140388, 187184, 210582, 222281, 280776, 374368, 421164, 444562, 561552, 666843, 842328, 889124, 1123104, 1333686, 1684656, 1778248, 2000529, 2667372, 3369312, 3556496, 4001058, 5334744, 7112992, 8002116, 10669488, 16004232, 21338976, 32008464, 64016928]

約数ペア:

[(1, 64016928), (2, 32008464), (3, 21338976), (4, 16004232), (6, 10669488), (8, 8002116), (9, 7112992), (12, 5334744), (16, 4001058), (18, 3556496), (19, 3369312), (24, 2667372), (32, 2000529), (36, 1778248), (38, 1684656), (48, 1333686), (57, 1123104), (72, 889124), (76, 842328), (96, 666843), (114, 561552), (144, 444562), (152, 421164), (171, 374368), (228, 280776), (288, 222281), (304, 210582), (342, 187184), (456, 140388), (608, 105291), (684, 93592), (912, 70194), (1368, 46796), (1824, 35097), (2736, 23398), (5472, 11699)]