72475236

素因数分解:

$2^2\times 3^5\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 191528064

約数和(自身を除く): 119052828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 243, 324, 346, 431, 486, 519, 692, 862, 972, 1038, 1293, 1557, 1724, 2076, 2586, 3114, 3879, 4671, 5172, 6228, 7758, 9342, 11637, 14013, 15516, 18684, 23274, 28026, 34911, 42039, 46548, 56052, 69822, 74563, 84078, 104733, 139644, 149126, 168156, 209466, 223689, 298252, 418932, 447378, 671067, 894756, 1342134, 2013201, 2684268, 4026402, 6039603, 8052804, 12079206, 18118809, 24158412, 36237618, 72475236]

約数ペア:

[(1, 72475236), (2, 36237618), (3, 24158412), (4, 18118809), (6, 12079206), (9, 8052804), (12, 6039603), (18, 4026402), (27, 2684268), (36, 2013201), (54, 1342134), (81, 894756), (108, 671067), (162, 447378), (173, 418932), (243, 298252), (324, 223689), (346, 209466), (431, 168156), (486, 149126), (519, 139644), (692, 104733), (862, 84078), (972, 74563), (1038, 69822), (1293, 56052), (1557, 46548), (1724, 42039), (2076, 34911), (2586, 28026), (3114, 23274), (3879, 18684), (4671, 15516), (5172, 14013), (6228, 11637), (7758, 9342)]