72860368

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2251}}^1$

素因数の和:2300

約数の個数: 60

約数和(自身を含む): 171458272

約数和(自身を除く): 98597904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 952, 1156, 1904, 2023, 2251, 2312, 4046, 4502, 4624, 8092, 9004, 15757, 16184, 18008, 31514, 32368, 36016, 38267, 63028, 76534, 126056, 153068, 252112, 267869, 306136, 535738, 612272, 650539, 1071476, 1301078, 2142952, 2602156, 4285904, 4553773, 5204312, 9107546, 10408624, 18215092, 36430184, 72860368]

約数ペア:

[(1, 72860368), (2, 36430184), (4, 18215092), (7, 10408624), (8, 9107546), (14, 5204312), (16, 4553773), (17, 4285904), (28, 2602156), (34, 2142952), (56, 1301078), (68, 1071476), (112, 650539), (119, 612272), (136, 535738), (238, 306136), (272, 267869), (289, 252112), (476, 153068), (578, 126056), (952, 76534), (1156, 63028), (1904, 38267), (2023, 36016), (2251, 32368), (2312, 31514), (4046, 18008), (4502, 16184), (4624, 15757), (8092, 9004)]