72305112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 197976960

約数和(自身を除く): 125671848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 401, 683, 802, 1203, 1366, 1604, 2049, 2406, 2732, 3208, 4098, 4411, 4812, 5464, 7513, 8196, 8822, 9624, 13233, 15026, 16392, 17644, 22539, 26466, 30052, 35288, 45078, 52932, 60104, 90156, 105864, 180312, 273883, 547766, 821649, 1095532, 1643298, 2191064, 3012713, 3286596, 6025426, 6573192, 9038139, 12050852, 18076278, 24101704, 36152556, 72305112]

約数ペア:

[(1, 72305112), (2, 36152556), (3, 24101704), (4, 18076278), (6, 12050852), (8, 9038139), (11, 6573192), (12, 6025426), (22, 3286596), (24, 3012713), (33, 2191064), (44, 1643298), (66, 1095532), (88, 821649), (132, 547766), (264, 273883), (401, 180312), (683, 105864), (802, 90156), (1203, 60104), (1366, 52932), (1604, 45078), (2049, 35288), (2406, 30052), (2732, 26466), (3208, 22539), (4098, 17644), (4411, 16392), (4812, 15026), (5464, 13233), (7513, 9624), (8196, 8822)]