72744984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77719}}^1$

素因数の和:77744

約数の個数: 48

約数和(自身を含む): 212175600

約数和(自身を除く): 139430616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 77719, 155438, 233157, 310876, 466314, 621752, 699471, 932628, 1010347, 1398942, 1865256, 2020694, 2797884, 3031041, 4041388, 5595768, 6062082, 8082776, 9093123, 12124164, 18186246, 24248328, 36372492, 72744984]

約数ペア:

[(1, 72744984), (2, 36372492), (3, 24248328), (4, 18186246), (6, 12124164), (8, 9093123), (9, 8082776), (12, 6062082), (13, 5595768), (18, 4041388), (24, 3031041), (26, 2797884), (36, 2020694), (39, 1865256), (52, 1398942), (72, 1010347), (78, 932628), (104, 699471), (117, 621752), (156, 466314), (234, 310876), (312, 233157), (468, 155438), (936, 77719)]