61377228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 179262720

約数和(自身を除く): 117885492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 59, 66, 71, 74, 99, 111, 118, 132, 142, 148, 177, 198, 213, 222, 236, 284, 333, 354, 396, 407, 426, 444, 531, 639, 649, 666, 708, 781, 814, 852, 1062, 1221, 1278, 1298, 1332, 1562, 1628, 1947, 2124, 2183, 2343, 2442, 2556, 2596, 2627, 3124, 3663, 3894, 4189, 4366, 4686, 4884, 5254, 5841, 6549, 7029, 7326, 7788, 7881, 8378, 8732, 9372, 10508, 11682, 12567, 13098, 14058, 14652, 15762, 16756, 19647, 23364, 23643, 24013, 25134, 26196, 28116, 28897, 31524, 37701, 39294, 46079, 47286, 48026, 50268, 57794, 72039, 75402, 78588, 86691, 92158, 94572, 96052, 115588, 138237, 144078, 150804, 154993, 173382, 184316, 216117, 260073, 276474, 288156, 309986, 346764, 414711, 432234, 464979, 520146, 552948, 619972, 829422, 864468, 929958, 1040292, 1394937, 1658844, 1704923, 1859916, 2789874, 3409846, 5114769, 5579748, 6819692, 10229538, 15344307, 20459076, 30688614, 61377228]

約数ペア:

[(1, 61377228), (2, 30688614), (3, 20459076), (4, 15344307), (6, 10229538), (9, 6819692), (11, 5579748), (12, 5114769), (18, 3409846), (22, 2789874), (33, 1859916), (36, 1704923), (37, 1658844), (44, 1394937), (59, 1040292), (66, 929958), (71, 864468), (74, 829422), (99, 619972), (111, 552948), (118, 520146), (132, 464979), (142, 432234), (148, 414711), (177, 346764), (198, 309986), (213, 288156), (222, 276474), (236, 260073), (284, 216117), (333, 184316), (354, 173382), (396, 154993), (407, 150804), (426, 144078), (444, 138237), (531, 115588), (639, 96052), (649, 94572), (666, 92158), (708, 86691), (781, 78588), (814, 75402), (852, 72039), (1062, 57794), (1221, 50268), (1278, 48026), (1298, 47286), (1332, 46079), (1562, 39294), (1628, 37701), (1947, 31524), (2124, 28897), (2183, 28116), (2343, 26196), (2442, 25134), (2556, 24013), (2596, 23643), (2627, 23364), (3124, 19647), (3663, 16756), (3894, 15762), (4189, 14652), (4366, 14058), (4686, 13098), (4884, 12567), (5254, 11682), (5841, 10508), (6549, 9372), (7029, 8732), (7326, 8378), (7788, 7881)]