77951412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 250233984

約数和(自身を除く): 172282572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 61, 63, 66, 77, 84, 99, 122, 126, 132, 154, 183, 198, 231, 244, 252, 308, 366, 396, 427, 461, 462, 549, 671, 693, 732, 854, 922, 924, 1098, 1281, 1342, 1383, 1386, 1708, 1844, 2013, 2196, 2562, 2684, 2766, 2772, 3227, 3843, 4026, 4149, 4697, 5071, 5124, 5532, 6039, 6454, 7686, 8052, 8298, 9394, 9681, 10142, 12078, 12908, 14091, 15213, 15372, 16596, 18788, 19362, 20284, 24156, 28121, 28182, 29043, 30426, 35497, 38724, 42273, 45639, 56242, 56364, 58086, 60852, 70994, 84363, 84546, 91278, 106491, 112484, 116172, 141988, 168726, 169092, 182556, 196847, 212982, 253089, 309331, 319473, 337452, 393694, 425964, 506178, 590541, 618662, 638946, 787388, 927993, 1012356, 1181082, 1237324, 1277892, 1771623, 1855986, 2165317, 2362164, 2783979, 3543246, 3711972, 4330634, 5567958, 6495951, 7086492, 8661268, 11135916, 12991902, 19487853, 25983804, 38975706, 77951412]

約数ペア:

[(1, 77951412), (2, 38975706), (3, 25983804), (4, 19487853), (6, 12991902), (7, 11135916), (9, 8661268), (11, 7086492), (12, 6495951), (14, 5567958), (18, 4330634), (21, 3711972), (22, 3543246), (28, 2783979), (33, 2362164), (36, 2165317), (42, 1855986), (44, 1771623), (61, 1277892), (63, 1237324), (66, 1181082), (77, 1012356), (84, 927993), (99, 787388), (122, 638946), (126, 618662), (132, 590541), (154, 506178), (183, 425964), (198, 393694), (231, 337452), (244, 319473), (252, 309331), (308, 253089), (366, 212982), (396, 196847), (427, 182556), (461, 169092), (462, 168726), (549, 141988), (671, 116172), (693, 112484), (732, 106491), (854, 91278), (922, 84546), (924, 84363), (1098, 70994), (1281, 60852), (1342, 58086), (1383, 56364), (1386, 56242), (1708, 45639), (1844, 42273), (2013, 38724), (2196, 35497), (2562, 30426), (2684, 29043), (2766, 28182), (2772, 28121), (3227, 24156), (3843, 20284), (4026, 19362), (4149, 18788), (4697, 16596), (5071, 15372), (5124, 15213), (5532, 14091), (6039, 12908), (6454, 12078), (7686, 10142), (8052, 9681), (8298, 9394)]