72327984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 199630080

約数和(自身を除く): 127302096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1117, 1136, 1349, 1704, 2234, 2698, 3351, 3408, 4047, 4468, 5396, 6702, 8094, 8936, 10792, 13404, 16188, 17872, 21223, 21584, 26808, 32376, 42446, 53616, 63669, 64752, 79307, 84892, 127338, 158614, 169784, 237921, 254676, 317228, 339568, 475842, 509352, 634456, 951684, 1018704, 1268912, 1506833, 1903368, 3013666, 3806736, 4520499, 6027332, 9040998, 12054664, 18081996, 24109328, 36163992, 72327984]

約数ペア:

[(1, 72327984), (2, 36163992), (3, 24109328), (4, 18081996), (6, 12054664), (8, 9040998), (12, 6027332), (16, 4520499), (19, 3806736), (24, 3013666), (38, 1903368), (48, 1506833), (57, 1268912), (71, 1018704), (76, 951684), (114, 634456), (142, 509352), (152, 475842), (213, 339568), (228, 317228), (284, 254676), (304, 237921), (426, 169784), (456, 158614), (568, 127338), (852, 84892), (912, 79307), (1117, 64752), (1136, 63669), (1349, 53616), (1704, 42446), (2234, 32376), (2698, 26808), (3351, 21584), (3408, 21223), (4047, 17872), (4468, 16188), (5396, 13404), (6702, 10792), (8094, 8936)]