73680912

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13829}}^1$

素因数の和:13880

約数の個数: 60

約数和(自身を含む): 211792620

約数和(自身を除く): 138111708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 13829, 27658, 41487, 55316, 82974, 110632, 124461, 165948, 221264, 248922, 331896, 497844, 511673, 663792, 995688, 1023346, 1535019, 1991376, 2046692, 3070038, 4093384, 4605057, 6140076, 8186768, 9210114, 12280152, 18420228, 24560304, 36840456, 73680912]

約数ペア:

[(1, 73680912), (2, 36840456), (3, 24560304), (4, 18420228), (6, 12280152), (8, 9210114), (9, 8186768), (12, 6140076), (16, 4605057), (18, 4093384), (24, 3070038), (36, 2046692), (37, 1991376), (48, 1535019), (72, 1023346), (74, 995688), (111, 663792), (144, 511673), (148, 497844), (222, 331896), (296, 248922), (333, 221264), (444, 165948), (592, 124461), (666, 110632), (888, 82974), (1332, 55316), (1776, 41487), (2664, 27658), (5328, 13829)]