172327428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1354

約数の個数: 144

約数和(自身を含む): 549634176

約数和(自身を除く): 377306748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 156, 164, 182, 234, 246, 252, 273, 287, 364, 369, 468, 492, 533, 546, 574, 738, 819, 861, 1066, 1092, 1148, 1283, 1476, 1599, 1638, 1722, 2132, 2566, 2583, 3198, 3276, 3444, 3731, 3849, 4797, 5132, 5166, 6396, 7462, 7698, 8981, 9594, 10332, 11193, 11547, 14924, 15396, 16679, 17962, 19188, 22386, 23094, 26943, 33358, 33579, 35924, 44772, 46188, 50037, 52603, 53886, 66716, 67158, 80829, 100074, 105206, 107772, 116753, 134316, 150111, 157809, 161658, 200148, 210412, 233506, 300222, 315618, 323316, 350259, 368221, 467012, 473427, 600444, 631236, 683839, 700518, 736442, 946854, 1050777, 1104663, 1367678, 1401036, 1472884, 1893708, 2051517, 2101554, 2209326, 2735356, 3313989, 4103034, 4203108, 4418652, 4786873, 6154551, 6627978, 8206068, 9573746, 12309102, 13255956, 14360619, 19147492, 24618204, 28721238, 43081857, 57442476, 86163714, 172327428]

約数ペア:

[(1, 172327428), (2, 86163714), (3, 57442476), (4, 43081857), (6, 28721238), (7, 24618204), (9, 19147492), (12, 14360619), (13, 13255956), (14, 12309102), (18, 9573746), (21, 8206068), (26, 6627978), (28, 6154551), (36, 4786873), (39, 4418652), (41, 4203108), (42, 4103034), (52, 3313989), (63, 2735356), (78, 2209326), (82, 2101554), (84, 2051517), (91, 1893708), (117, 1472884), (123, 1401036), (126, 1367678), (156, 1104663), (164, 1050777), (182, 946854), (234, 736442), (246, 700518), (252, 683839), (273, 631236), (287, 600444), (364, 473427), (369, 467012), (468, 368221), (492, 350259), (533, 323316), (546, 315618), (574, 300222), (738, 233506), (819, 210412), (861, 200148), (1066, 161658), (1092, 157809), (1148, 150111), (1283, 134316), (1476, 116753), (1599, 107772), (1638, 105206), (1722, 100074), (2132, 80829), (2566, 67158), (2583, 66716), (3198, 53886), (3276, 52603), (3444, 50037), (3731, 46188), (3849, 44772), (4797, 35924), (5132, 33579), (5166, 33358), (6396, 26943), (7462, 23094), (7698, 22386), (8981, 19188), (9594, 17962), (10332, 16679), (11193, 15396), (11547, 14924)]