65439828

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 172471208

約数和(自身を除く): 107031380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 73, 74, 111, 146, 148, 219, 222, 292, 333, 438, 444, 657, 666, 673, 876, 1314, 1332, 1346, 2019, 2628, 2692, 2701, 4038, 5402, 6057, 8076, 8103, 10804, 12114, 16206, 24228, 24309, 24901, 32412, 48618, 49129, 49802, 74703, 97236, 98258, 99604, 147387, 149406, 196516, 224109, 294774, 298812, 442161, 448218, 589548, 884322, 896436, 1768644, 1817773, 3635546, 5453319, 7271092, 10906638, 16359957, 21813276, 32719914, 65439828]

約数ペア:

[(1, 65439828), (2, 32719914), (3, 21813276), (4, 16359957), (6, 10906638), (9, 7271092), (12, 5453319), (18, 3635546), (36, 1817773), (37, 1768644), (73, 896436), (74, 884322), (111, 589548), (146, 448218), (148, 442161), (219, 298812), (222, 294774), (292, 224109), (333, 196516), (438, 149406), (444, 147387), (657, 99604), (666, 98258), (673, 97236), (876, 74703), (1314, 49802), (1332, 49129), (1346, 48618), (2019, 32412), (2628, 24901), (2692, 24309), (2701, 24228), (4038, 16206), (5402, 12114), (6057, 10804), (8076, 8103)]