73420416

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 234861120

約数和(自身を除く): 161440704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 64, 68, 69, 72, 92, 96, 102, 128, 136, 138, 144, 153, 163, 184, 192, 204, 207, 272, 276, 288, 306, 326, 368, 384, 391, 408, 414, 489, 544, 552, 576, 612, 652, 736, 782, 816, 828, 978, 1088, 1104, 1152, 1173, 1224, 1304, 1467, 1472, 1564, 1632, 1656, 1956, 2176, 2208, 2346, 2448, 2608, 2771, 2934, 2944, 3128, 3264, 3312, 3519, 3749, 3912, 4416, 4692, 4896, 5216, 5542, 5868, 6256, 6528, 6624, 7038, 7498, 7824, 8313, 8832, 9384, 9792, 10432, 11084, 11247, 11736, 12512, 13248, 14076, 14996, 15648, 16626, 18768, 19584, 20864, 22168, 22494, 23472, 24939, 25024, 26496, 28152, 29992, 31296, 33252, 33741, 37536, 44336, 44988, 46944, 49878, 50048, 56304, 59984, 62592, 63733, 66504, 67482, 75072, 88672, 89976, 93888, 99756, 112608, 119968, 127466, 133008, 134964, 150144, 177344, 179952, 187776, 191199, 199512, 225216, 239936, 254932, 266016, 269928, 354688, 359904, 382398, 399024, 450432, 479872, 509864, 532032, 539856, 573597, 719808, 764796, 798048, 1019728, 1064064, 1079712, 1147194, 1439616, 1529592, 1596096, 2039456, 2159424, 2294388, 3059184, 3192192, 4078912, 4318848, 4588776, 6118368, 8157824, 9177552, 12236736, 18355104, 24473472, 36710208, 73420416]

約数ペア:

[(1, 73420416), (2, 36710208), (3, 24473472), (4, 18355104), (6, 12236736), (8, 9177552), (9, 8157824), (12, 6118368), (16, 4588776), (17, 4318848), (18, 4078912), (23, 3192192), (24, 3059184), (32, 2294388), (34, 2159424), (36, 2039456), (46, 1596096), (48, 1529592), (51, 1439616), (64, 1147194), (68, 1079712), (69, 1064064), (72, 1019728), (92, 798048), (96, 764796), (102, 719808), (128, 573597), (136, 539856), (138, 532032), (144, 509864), (153, 479872), (163, 450432), (184, 399024), (192, 382398), (204, 359904), (207, 354688), (272, 269928), (276, 266016), (288, 254932), (306, 239936), (326, 225216), (368, 199512), (384, 191199), (391, 187776), (408, 179952), (414, 177344), (489, 150144), (544, 134964), (552, 133008), (576, 127466), (612, 119968), (652, 112608), (736, 99756), (782, 93888), (816, 89976), (828, 88672), (978, 75072), (1088, 67482), (1104, 66504), (1152, 63733), (1173, 62592), (1224, 59984), (1304, 56304), (1467, 50048), (1472, 49878), (1564, 46944), (1632, 44988), (1656, 44336), (1956, 37536), (2176, 33741), (2208, 33252), (2346, 31296), (2448, 29992), (2608, 28152), (2771, 26496), (2934, 25024), (2944, 24939), (3128, 23472), (3264, 22494), (3312, 22168), (3519, 20864), (3749, 19584), (3912, 18768), (4416, 16626), (4692, 15648), (4896, 14996), (5216, 14076), (5542, 13248), (5868, 12512), (6256, 11736), (6528, 11247), (6624, 11084), (7038, 10432), (7498, 9792), (7824, 9384), (8313, 8832)]