72971928

素因数分解:

$2^3\times 3^5\times {\mathrm{37537}}^1$

素因数の和:37558

約数の個数: 48

約数和(自身を含む): 204957480

約数和(自身を除く): 131985552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 37537, 75074, 112611, 150148, 225222, 300296, 337833, 450444, 675666, 900888, 1013499, 1351332, 2026998, 2702664, 3040497, 4053996, 6080994, 8107992, 9121491, 12161988, 18242982, 24323976, 36485964, 72971928]

約数ペア:

[(1, 72971928), (2, 36485964), (3, 24323976), (4, 18242982), (6, 12161988), (8, 9121491), (9, 8107992), (12, 6080994), (18, 4053996), (24, 3040497), (27, 2702664), (36, 2026998), (54, 1351332), (72, 1013499), (81, 900888), (108, 675666), (162, 450444), (216, 337833), (243, 300296), (324, 225222), (486, 150148), (648, 112611), (972, 75074), (1944, 37537)]