75487412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 187971840

約数和(自身を除く): 112484428

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 748, 884, 1001, 1109, 1309, 1547, 2002, 2218, 2431, 2618, 3094, 4004, 4436, 4862, 5236, 6188, 7763, 9724, 12199, 14417, 15526, 17017, 18853, 24398, 28834, 31052, 34034, 37706, 48796, 57668, 68068, 75412, 85393, 100919, 131971, 158587, 170786, 201838, 207383, 245089, 263942, 317174, 341572, 403676, 414766, 490178, 527884, 634348, 829532, 980356, 1110109, 1451681, 1715623, 2220218, 2695979, 2903362, 3431246, 4440436, 5391958, 5806724, 6862492, 10783916, 18871853, 37743706, 75487412]

約数ペア:

[(1, 75487412), (2, 37743706), (4, 18871853), (7, 10783916), (11, 6862492), (13, 5806724), (14, 5391958), (17, 4440436), (22, 3431246), (26, 2903362), (28, 2695979), (34, 2220218), (44, 1715623), (52, 1451681), (68, 1110109), (77, 980356), (91, 829532), (119, 634348), (143, 527884), (154, 490178), (182, 414766), (187, 403676), (221, 341572), (238, 317174), (286, 263942), (308, 245089), (364, 207383), (374, 201838), (442, 170786), (476, 158587), (572, 131971), (748, 100919), (884, 85393), (1001, 75412), (1109, 68068), (1309, 57668), (1547, 48796), (2002, 37706), (2218, 34034), (2431, 31052), (2618, 28834), (3094, 24398), (4004, 18853), (4436, 17017), (4862, 15526), (5236, 14417), (6188, 12199), (7763, 9724)]