74254548

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 184173696

約数和(自身を除く): 109919148

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 137, 141, 186, 188, 274, 282, 372, 411, 548, 564, 822, 961, 1457, 1644, 1922, 2883, 2914, 3844, 4247, 4371, 5766, 5828, 6439, 8494, 8742, 11532, 12741, 12878, 16988, 17484, 19317, 25482, 25756, 38634, 45167, 50964, 77268, 90334, 131657, 135501, 180668, 199609, 263314, 271002, 394971, 399218, 526628, 542004, 598827, 789942, 798436, 1197654, 1579884, 2395308, 6187879, 12375758, 18563637, 24751516, 37127274, 74254548]

約数ペア:

[(1, 74254548), (2, 37127274), (3, 24751516), (4, 18563637), (6, 12375758), (12, 6187879), (31, 2395308), (47, 1579884), (62, 1197654), (93, 798436), (94, 789942), (124, 598827), (137, 542004), (141, 526628), (186, 399218), (188, 394971), (274, 271002), (282, 263314), (372, 199609), (411, 180668), (548, 135501), (564, 131657), (822, 90334), (961, 77268), (1457, 50964), (1644, 45167), (1922, 38634), (2883, 25756), (2914, 25482), (3844, 19317), (4247, 17484), (4371, 16988), (5766, 12878), (5828, 12741), (6439, 11532), (8494, 8742)]