77306684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 183172752

約数和(自身を除く): 105866068

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 68, 91, 119, 124, 169, 182, 217, 221, 238, 338, 364, 403, 434, 442, 476, 527, 676, 806, 868, 884, 961, 1054, 1183, 1547, 1612, 1922, 2108, 2366, 2821, 2873, 3094, 3689, 3844, 4732, 5239, 5642, 5746, 6188, 6727, 6851, 7378, 10478, 11284, 11492, 12493, 13454, 13702, 14756, 16337, 20111, 20956, 24986, 26908, 27404, 32674, 36673, 40222, 47957, 49972, 65348, 73346, 80444, 87451, 89063, 95914, 114359, 146692, 162409, 174902, 178126, 191828, 212381, 228718, 324818, 349804, 356252, 424762, 457436, 623441, 649636, 849524, 1136863, 1246882, 1486667, 2273726, 2493764, 2760953, 2973334, 4547452, 5521906, 5946668, 11043812, 19326671, 38653342, 77306684]

約数ペア:

[(1, 77306684), (2, 38653342), (4, 19326671), (7, 11043812), (13, 5946668), (14, 5521906), (17, 4547452), (26, 2973334), (28, 2760953), (31, 2493764), (34, 2273726), (52, 1486667), (62, 1246882), (68, 1136863), (91, 849524), (119, 649636), (124, 623441), (169, 457436), (182, 424762), (217, 356252), (221, 349804), (238, 324818), (338, 228718), (364, 212381), (403, 191828), (434, 178126), (442, 174902), (476, 162409), (527, 146692), (676, 114359), (806, 95914), (868, 89063), (884, 87451), (961, 80444), (1054, 73346), (1183, 65348), (1547, 49972), (1612, 47957), (1922, 40222), (2108, 36673), (2366, 32674), (2821, 27404), (2873, 26908), (3094, 24986), (3689, 20956), (3844, 20111), (4732, 16337), (5239, 14756), (5642, 13702), (5746, 13454), (6188, 12493), (6727, 11492), (6851, 11284), (7378, 10478)]