71939664

素因数分解:

$2^4\times 3^5\times {\mathrm{18503}}^1$

素因数の和:18526

約数の個数: 60

約数和(自身を含む): 208799136

約数和(自身を除く): 136859472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 18503, 37006, 55509, 74012, 111018, 148024, 166527, 222036, 296048, 333054, 444072, 499581, 666108, 888144, 999162, 1332216, 1498743, 1998324, 2664432, 2997486, 3996648, 4496229, 5994972, 7993296, 8992458, 11989944, 17984916, 23979888, 35969832, 71939664]

約数ペア:

[(1, 71939664), (2, 35969832), (3, 23979888), (4, 17984916), (6, 11989944), (8, 8992458), (9, 7993296), (12, 5994972), (16, 4496229), (18, 3996648), (24, 2997486), (27, 2664432), (36, 1998324), (48, 1498743), (54, 1332216), (72, 999162), (81, 888144), (108, 666108), (144, 499581), (162, 444072), (216, 333054), (243, 296048), (324, 222036), (432, 166527), (486, 148024), (648, 111018), (972, 74012), (1296, 55509), (1944, 37006), (3888, 18503)]