61499808

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11239}}^1$

素因数の和:11274

約数の個数: 72

約数和(自身を含む): 184111200

約数和(自身を除く): 122611392

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, 11239, 22478, 33717, 44956, 67434, 89912, 101151, 134868, 179824, 202302, 213541, 269736, 359648, 404604, 427082, 539472, 640623, 809208, 854164, 1078944, 1281246, 1618416, 1708328, 1921869, 2562492, 3236832, 3416656, 3843738, 5124984, 6833312, 7687476, 10249968, 15374952, 20499936, 30749904, 61499808]

約数ペア:

[(1, 61499808), (2, 30749904), (3, 20499936), (4, 15374952), (6, 10249968), (8, 7687476), (9, 6833312), (12, 5124984), (16, 3843738), (18, 3416656), (19, 3236832), (24, 2562492), (32, 1921869), (36, 1708328), (38, 1618416), (48, 1281246), (57, 1078944), (72, 854164), (76, 809208), (96, 640623), (114, 539472), (144, 427082), (152, 404604), (171, 359648), (228, 269736), (288, 213541), (304, 202302), (342, 179824), (456, 134868), (608, 101151), (684, 89912), (912, 67434), (1368, 44956), (1824, 33717), (2736, 22478), (5472, 11239)]