145492074

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12689}}^1$

素因数の和:12724

約数の個数: 72

約数和(自身を含む): 394938180

約数和(自身を除く): 249446106

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 12689, 25378, 38067, 76134, 88823, 114201, 164957, 177646, 228402, 266469, 329914, 494871, 532938, 621761, 799407, 989742, 1154699, 1243522, 1484613, 1598814, 1865283, 2309398, 2969226, 3464097, 3730566, 5595849, 6928194, 8082893, 10392291, 11191698, 16165786, 20784582, 24248679, 48497358, 72746037, 145492074]

約数ペア:

[(1, 145492074), (2, 72746037), (3, 48497358), (6, 24248679), (7, 20784582), (9, 16165786), (13, 11191698), (14, 10392291), (18, 8082893), (21, 6928194), (26, 5595849), (39, 3730566), (42, 3464097), (49, 2969226), (63, 2309398), (78, 1865283), (91, 1598814), (98, 1484613), (117, 1243522), (126, 1154699), (147, 989742), (182, 799407), (234, 621761), (273, 532938), (294, 494871), (441, 329914), (546, 266469), (637, 228402), (819, 177646), (882, 164957), (1274, 114201), (1638, 88823), (1911, 76134), (3822, 38067), (5733, 25378), (11466, 12689)]