73817128

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 199454400

約数和(自身を除く): 125637272

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 49, 53, 56, 68, 76, 77, 88, 98, 106, 119, 133, 136, 152, 154, 187, 196, 209, 212, 238, 266, 308, 323, 371, 374, 392, 418, 424, 476, 532, 539, 583, 616, 646, 742, 748, 833, 836, 901, 931, 952, 1007, 1064, 1078, 1166, 1292, 1309, 1463, 1484, 1496, 1666, 1672, 1802, 1862, 2014, 2156, 2261, 2332, 2584, 2597, 2618, 2926, 2968, 3332, 3553, 3604, 3724, 4028, 4081, 4312, 4522, 4664, 5194, 5236, 5852, 6307, 6664, 7049, 7106, 7208, 7448, 8056, 8162, 9044, 9163, 9911, 10241, 10388, 10472, 11077, 11704, 12614, 14098, 14212, 15827, 16324, 17119, 18088, 18326, 19822, 20482, 20776, 22154, 24871, 25228, 28196, 28424, 28567, 31654, 32648, 34238, 36652, 39644, 40964, 44149, 44308, 49343, 49742, 50456, 56392, 57134, 63308, 68476, 69377, 73304, 77539, 79288, 81928, 88298, 88616, 98686, 99484, 114268, 119833, 126616, 136952, 138754, 155078, 174097, 176596, 188309, 197372, 198968, 228536, 239666, 277508, 310156, 348194, 353192, 376618, 394744, 479332, 485639, 542773, 555016, 620312, 696388, 753236, 838831, 958664, 971278, 1085546, 1318163, 1392776, 1506472, 1677662, 1942556, 2171092, 2636326, 3355324, 3885112, 4342184, 5272652, 6710648, 9227141, 10545304, 18454282, 36908564, 73817128]

約数ペア:

[(1, 73817128), (2, 36908564), (4, 18454282), (7, 10545304), (8, 9227141), (11, 6710648), (14, 5272652), (17, 4342184), (19, 3885112), (22, 3355324), (28, 2636326), (34, 2171092), (38, 1942556), (44, 1677662), (49, 1506472), (53, 1392776), (56, 1318163), (68, 1085546), (76, 971278), (77, 958664), (88, 838831), (98, 753236), (106, 696388), (119, 620312), (133, 555016), (136, 542773), (152, 485639), (154, 479332), (187, 394744), (196, 376618), (209, 353192), (212, 348194), (238, 310156), (266, 277508), (308, 239666), (323, 228536), (371, 198968), (374, 197372), (392, 188309), (418, 176596), (424, 174097), (476, 155078), (532, 138754), (539, 136952), (583, 126616), (616, 119833), (646, 114268), (742, 99484), (748, 98686), (833, 88616), (836, 88298), (901, 81928), (931, 79288), (952, 77539), (1007, 73304), (1064, 69377), (1078, 68476), (1166, 63308), (1292, 57134), (1309, 56392), (1463, 50456), (1484, 49742), (1496, 49343), (1666, 44308), (1672, 44149), (1802, 40964), (1862, 39644), (2014, 36652), (2156, 34238), (2261, 32648), (2332, 31654), (2584, 28567), (2597, 28424), (2618, 28196), (2926, 25228), (2968, 24871), (3332, 22154), (3553, 20776), (3604, 20482), (3724, 19822), (4028, 18326), (4081, 18088), (4312, 17119), (4522, 16324), (4664, 15827), (5194, 14212), (5236, 14098), (5852, 12614), (6307, 11704), (6664, 11077), (7049, 10472), (7106, 10388), (7208, 10241), (7448, 9911), (8056, 9163), (8162, 9044)]