72020448

素因数分解:

$2^5\times 3^3\times {\mathrm{83357}}^1$

素因数の和:83376

約数の個数: 48

約数和(自身を含む): 210062160

約数和(自身を除く): 138041712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 83357, 166714, 250071, 333428, 500142, 666856, 750213, 1000284, 1333712, 1500426, 2000568, 2250639, 2667424, 3000852, 4001136, 4501278, 6001704, 8002272, 9002556, 12003408, 18005112, 24006816, 36010224, 72020448]

約数ペア:

[(1, 72020448), (2, 36010224), (3, 24006816), (4, 18005112), (6, 12003408), (8, 9002556), (9, 8002272), (12, 6001704), (16, 4501278), (18, 4001136), (24, 3000852), (27, 2667424), (32, 2250639), (36, 2000568), (48, 1500426), (54, 1333712), (72, 1000284), (96, 750213), (108, 666856), (144, 500142), (216, 333428), (288, 250071), (432, 166714), (864, 83357)]