73720704

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 216794880

約数和(自身を除く): 143074176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 272, 276, 368, 384, 391, 408, 491, 544, 552, 736, 782, 816, 982, 1088, 1104, 1173, 1472, 1473, 1564, 1632, 1964, 2176, 2208, 2346, 2944, 2946, 3128, 3264, 3928, 4416, 4692, 5892, 6256, 6528, 7856, 8347, 8832, 9384, 11293, 11784, 12512, 15712, 16694, 18768, 22586, 23568, 25024, 25041, 31424, 33388, 33879, 37536, 45172, 47136, 50048, 50082, 62848, 66776, 67758, 75072, 90344, 94272, 100164, 133552, 135516, 150144, 180688, 188544, 191981, 200328, 267104, 271032, 361376, 383962, 400656, 534208, 542064, 575943, 722752, 767924, 801312, 1068416, 1084128, 1151886, 1445504, 1535848, 1602624, 2168256, 2303772, 3071696, 3205248, 4336512, 4607544, 6143392, 9215088, 12286784, 18430176, 24573568, 36860352, 73720704]

約数ペア:

[(1, 73720704), (2, 36860352), (3, 24573568), (4, 18430176), (6, 12286784), (8, 9215088), (12, 6143392), (16, 4607544), (17, 4336512), (23, 3205248), (24, 3071696), (32, 2303772), (34, 2168256), (46, 1602624), (48, 1535848), (51, 1445504), (64, 1151886), (68, 1084128), (69, 1068416), (92, 801312), (96, 767924), (102, 722752), (128, 575943), (136, 542064), (138, 534208), (184, 400656), (192, 383962), (204, 361376), (272, 271032), (276, 267104), (368, 200328), (384, 191981), (391, 188544), (408, 180688), (491, 150144), (544, 135516), (552, 133552), (736, 100164), (782, 94272), (816, 90344), (982, 75072), (1088, 67758), (1104, 66776), (1173, 62848), (1472, 50082), (1473, 50048), (1564, 47136), (1632, 45172), (1964, 37536), (2176, 33879), (2208, 33388), (2346, 31424), (2944, 25041), (2946, 25024), (3128, 23568), (3264, 22586), (3928, 18768), (4416, 16694), (4692, 15712), (5892, 12512), (6256, 11784), (6528, 11293), (7856, 9384), (8347, 8832)]