66381416992

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2621}}^1$

素因数の和:2895

約数の個数: 144

約数和(自身を含む): 149042702592

約数和(自身を除く): 82661285600

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 211, 242, 248, 341, 352, 422, 484, 496, 682, 844, 968, 992, 1364, 1688, 1936, 2321, 2621, 2728, 3376, 3751, 3872, 4642, 5242, 5456, 6541, 6752, 7502, 9284, 10484, 10912, 13082, 15004, 18568, 20968, 25531, 26164, 28831, 30008, 37136, 41936, 51062, 52328, 57662, 60016, 71951, 74272, 81251, 83872, 102124, 104656, 115324, 120032, 143902, 162502, 204248, 209312, 230648, 287804, 317141, 325004, 408496, 461296, 553031, 575608, 634282, 650008, 791461, 816992, 893761, 922592, 1106062, 1151216, 1268564, 1300016, 1582922, 1787522, 2212124, 2302432, 2537128, 2600032, 3165844, 3575044, 4424248, 5074256, 6083341, 6331688, 7150088, 8848496, 9831371, 10148512, 12166682, 12663376, 14300176, 17143961, 17696992, 19662742, 24333364, 25326752, 28600352, 34287922, 39325484, 48666728, 66916751, 68575844, 78650968, 97333456, 133833502, 137151688, 157301936, 188583571, 194666912, 267667004, 274303376, 314603872, 377167142, 535334008, 548606752, 754334284, 1070668016, 1508668568, 2074419281, 2141336032, 3017337136, 4148838562, 6034674272, 8297677124, 16595354248, 33190708496, 66381416992]

約数ペア:

[(1, 66381416992), (2, 33190708496), (4, 16595354248), (8, 8297677124), (11, 6034674272), (16, 4148838562), (22, 3017337136), (31, 2141336032), (32, 2074419281), (44, 1508668568), (62, 1070668016), (88, 754334284), (121, 548606752), (124, 535334008), (176, 377167142), (211, 314603872), (242, 274303376), (248, 267667004), (341, 194666912), (352, 188583571), (422, 157301936), (484, 137151688), (496, 133833502), (682, 97333456), (844, 78650968), (968, 68575844), (992, 66916751), (1364, 48666728), (1688, 39325484), (1936, 34287922), (2321, 28600352), (2621, 25326752), (2728, 24333364), (3376, 19662742), (3751, 17696992), (3872, 17143961), (4642, 14300176), (5242, 12663376), (5456, 12166682), (6541, 10148512), (6752, 9831371), (7502, 8848496), (9284, 7150088), (10484, 6331688), (10912, 6083341), (13082, 5074256), (15004, 4424248), (18568, 3575044), (20968, 3165844), (25531, 2600032), (26164, 2537128), (28831, 2302432), (30008, 2212124), (37136, 1787522), (41936, 1582922), (51062, 1300016), (52328, 1268564), (57662, 1151216), (60016, 1106062), (71951, 922592), (74272, 893761), (81251, 816992), (83872, 791461), (102124, 650008), (104656, 634282), (115324, 575608), (120032, 553031), (143902, 461296), (162502, 408496), (204248, 325004), (209312, 317141), (230648, 287804)]