31304335968

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1221299}}^1$

素因数の和:1221404

約数の個数: 72

約数和(自身を含む): 90022023000

約数和(自身を除く): 58717687032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 25632, 1221299, 2442598, 3663897, 4885196, 7327794, 9770392, 10991691, 14655588, 19540784, 21983382, 29311176, 39081568, 43966764, 58622352, 87933528, 108695611, 117244704, 175867056, 217391222, 326086833, 351734112, 434782444, 652173666, 869564888, 978260499, 1304347332, 1739129776, 1956520998, 2608694664, 3478259552, 3913041996, 5217389328, 7826083992, 10434778656, 15652167984, 31304335968]

約数ペア:

[(1, 31304335968), (2, 15652167984), (3, 10434778656), (4, 7826083992), (6, 5217389328), (8, 3913041996), (9, 3478259552), (12, 2608694664), (16, 1956520998), (18, 1739129776), (24, 1304347332), (32, 978260499), (36, 869564888), (48, 652173666), (72, 434782444), (89, 351734112), (96, 326086833), (144, 217391222), (178, 175867056), (267, 117244704), (288, 108695611), (356, 87933528), (534, 58622352), (712, 43966764), (801, 39081568), (1068, 29311176), (1424, 21983382), (1602, 19540784), (2136, 14655588), (2848, 10991691), (3204, 9770392), (4272, 7327794), (6408, 4885196), (8544, 3663897), (12816, 2442598), (25632, 1221299)]