72719904

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 198567936

約数和(自身を除く): 125848032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 71, 94, 96, 141, 142, 188, 213, 227, 282, 284, 376, 426, 454, 564, 568, 681, 752, 852, 908, 1128, 1136, 1362, 1504, 1704, 1816, 2256, 2272, 2724, 3337, 3408, 3632, 4512, 5448, 6674, 6816, 7264, 10011, 10669, 10896, 13348, 16117, 20022, 21338, 21792, 26696, 32007, 32234, 40044, 42676, 48351, 53392, 64014, 64468, 80088, 85352, 96702, 106784, 128028, 128936, 160176, 170704, 193404, 256056, 257872, 320352, 341408, 386808, 512112, 515744, 757499, 773616, 1024224, 1514998, 1547232, 2272497, 3029996, 4544994, 6059992, 9089988, 12119984, 18179976, 24239968, 36359952, 72719904]

約数ペア:

[(1, 72719904), (2, 36359952), (3, 24239968), (4, 18179976), (6, 12119984), (8, 9089988), (12, 6059992), (16, 4544994), (24, 3029996), (32, 2272497), (47, 1547232), (48, 1514998), (71, 1024224), (94, 773616), (96, 757499), (141, 515744), (142, 512112), (188, 386808), (213, 341408), (227, 320352), (282, 257872), (284, 256056), (376, 193404), (426, 170704), (454, 160176), (564, 128936), (568, 128028), (681, 106784), (752, 96702), (852, 85352), (908, 80088), (1128, 64468), (1136, 64014), (1362, 53392), (1504, 48351), (1704, 42676), (1816, 40044), (2256, 32234), (2272, 32007), (2724, 26696), (3337, 21792), (3408, 21338), (3632, 20022), (4512, 16117), (5448, 13348), (6674, 10896), (6816, 10669), (7264, 10011)]