27977328

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 82695600

約数和(自身を除く): 54718272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 59, 72, 74, 89, 111, 118, 144, 148, 177, 178, 222, 236, 267, 296, 333, 354, 356, 444, 472, 531, 534, 592, 666, 708, 712, 801, 888, 944, 1062, 1068, 1332, 1416, 1424, 1602, 1776, 2124, 2136, 2183, 2664, 2832, 3204, 3293, 4248, 4272, 4366, 5251, 5328, 6408, 6549, 6586, 8496, 8732, 9879, 10502, 12816, 13098, 13172, 15753, 17464, 19647, 19758, 21004, 26196, 26344, 29637, 31506, 34928, 39294, 39516, 42008, 47259, 52392, 52688, 59274, 63012, 78588, 79032, 84016, 94518, 104784, 118548, 126024, 157176, 158064, 189036, 194287, 237096, 252048, 314352, 378072, 388574, 474192, 582861, 756144, 777148, 1165722, 1554296, 1748583, 2331444, 3108592, 3497166, 4662888, 6994332, 9325776, 13988664, 27977328]

約数ペア:

[(1, 27977328), (2, 13988664), (3, 9325776), (4, 6994332), (6, 4662888), (8, 3497166), (9, 3108592), (12, 2331444), (16, 1748583), (18, 1554296), (24, 1165722), (36, 777148), (37, 756144), (48, 582861), (59, 474192), (72, 388574), (74, 378072), (89, 314352), (111, 252048), (118, 237096), (144, 194287), (148, 189036), (177, 158064), (178, 157176), (222, 126024), (236, 118548), (267, 104784), (296, 94518), (333, 84016), (354, 79032), (356, 78588), (444, 63012), (472, 59274), (531, 52688), (534, 52392), (592, 47259), (666, 42008), (708, 39516), (712, 39294), (801, 34928), (888, 31506), (944, 29637), (1062, 26344), (1068, 26196), (1332, 21004), (1416, 19758), (1424, 19647), (1602, 17464), (1776, 15753), (2124, 13172), (2136, 13098), (2183, 12816), (2664, 10502), (2832, 9879), (3204, 8732), (3293, 8496), (4248, 6586), (4272, 6549), (4366, 6408), (5251, 5328)]