72216304

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 144658400

約数和(自身を除く): 72442096

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 199, 296, 398, 592, 613, 796, 1226, 1592, 2452, 3184, 4904, 7363, 9808, 14726, 22681, 29452, 45362, 58904, 90724, 117808, 121987, 181448, 243974, 362896, 487948, 975896, 1951792, 4513519, 9027038, 18054076, 36108152, 72216304]

約数ペア:

[(1, 72216304), (2, 36108152), (4, 18054076), (8, 9027038), (16, 4513519), (37, 1951792), (74, 975896), (148, 487948), (199, 362896), (296, 243974), (398, 181448), (592, 121987), (613, 117808), (796, 90724), (1226, 58904), (1592, 45362), (2452, 29452), (3184, 22681), (4904, 14726), (7363, 9808)]