72761904

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29723}}^1$

素因数の和:29754

約数の個数: 60

約数和(自身を含む): 215617896

約数和(自身を除く): 142855992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 29723, 59446, 89169, 118892, 178338, 237784, 267507, 356676, 475568, 505291, 535014, 713352, 1010582, 1070028, 1426704, 1515873, 2021164, 2140056, 3031746, 4042328, 4280112, 4547619, 6063492, 8084656, 9095238, 12126984, 18190476, 24253968, 36380952, 72761904]

約数ペア:

[(1, 72761904), (2, 36380952), (3, 24253968), (4, 18190476), (6, 12126984), (8, 9095238), (9, 8084656), (12, 6063492), (16, 4547619), (17, 4280112), (18, 4042328), (24, 3031746), (34, 2140056), (36, 2021164), (48, 1515873), (51, 1426704), (68, 1070028), (72, 1010582), (102, 713352), (136, 535014), (144, 505291), (153, 475568), (204, 356676), (272, 267507), (306, 237784), (408, 178338), (612, 118892), (816, 89169), (1224, 59446), (2448, 29723)]