7120872

素因数分解:

$2^3\times 3^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 128

約数和(自身を含む): 22435200

約数和(自身を除く): 15314328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 148, 162, 198, 216, 222, 243, 264, 296, 297, 324, 333, 396, 407, 444, 486, 594, 648, 666, 729, 792, 814, 888, 891, 972, 999, 1188, 1221, 1332, 1458, 1628, 1782, 1944, 1998, 2187, 2376, 2442, 2664, 2673, 2916, 2997, 3256, 3564, 3663, 3996, 4374, 4884, 5346, 5832, 5994, 7128, 7326, 7992, 8019, 8748, 8991, 9768, 10692, 10989, 11988, 14652, 16038, 17496, 17982, 21384, 21978, 23976, 24057, 26973, 29304, 32076, 32967, 35964, 43956, 48114, 53946, 64152, 65934, 71928, 80919, 87912, 96228, 98901, 107892, 131868, 161838, 192456, 197802, 215784, 263736, 296703, 323676, 395604, 593406, 647352, 791208, 890109, 1186812, 1780218, 2373624, 3560436, 7120872]

約数ペア:

[(1, 7120872), (2, 3560436), (3, 2373624), (4, 1780218), (6, 1186812), (8, 890109), (9, 791208), (11, 647352), (12, 593406), (18, 395604), (22, 323676), (24, 296703), (27, 263736), (33, 215784), (36, 197802), (37, 192456), (44, 161838), (54, 131868), (66, 107892), (72, 98901), (74, 96228), (81, 87912), (88, 80919), (99, 71928), (108, 65934), (111, 64152), (132, 53946), (148, 48114), (162, 43956), (198, 35964), (216, 32967), (222, 32076), (243, 29304), (264, 26973), (296, 24057), (297, 23976), (324, 21978), (333, 21384), (396, 17982), (407, 17496), (444, 16038), (486, 14652), (594, 11988), (648, 10989), (666, 10692), (729, 9768), (792, 8991), (814, 8748), (888, 8019), (891, 7992), (972, 7326), (999, 7128), (1188, 5994), (1221, 5832), (1332, 5346), (1458, 4884), (1628, 4374), (1782, 3996), (1944, 3663), (1998, 3564), (2187, 3256), (2376, 2997), (2442, 2916), (2664, 2673)]