72609888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 208335456

約数和(自身を除く): 135725568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 73, 78, 96, 104, 146, 156, 208, 219, 292, 312, 416, 438, 584, 624, 797, 876, 949, 1168, 1248, 1594, 1752, 1898, 2336, 2391, 2847, 3188, 3504, 3796, 4782, 5694, 6376, 7008, 7592, 9564, 10361, 11388, 12752, 15184, 19128, 20722, 22776, 25504, 30368, 31083, 38256, 41444, 45552, 58181, 62166, 76512, 82888, 91104, 116362, 124332, 165776, 174543, 232724, 248664, 331552, 349086, 465448, 497328, 698172, 756353, 930896, 994656, 1396344, 1512706, 1861792, 2269059, 2792688, 3025412, 4538118, 5585376, 6050824, 9076236, 12101648, 18152472, 24203296, 36304944, 72609888]

約数ペア:

[(1, 72609888), (2, 36304944), (3, 24203296), (4, 18152472), (6, 12101648), (8, 9076236), (12, 6050824), (13, 5585376), (16, 4538118), (24, 3025412), (26, 2792688), (32, 2269059), (39, 1861792), (48, 1512706), (52, 1396344), (73, 994656), (78, 930896), (96, 756353), (104, 698172), (146, 497328), (156, 465448), (208, 349086), (219, 331552), (292, 248664), (312, 232724), (416, 174543), (438, 165776), (584, 124332), (624, 116362), (797, 91104), (876, 82888), (949, 76512), (1168, 62166), (1248, 58181), (1594, 45552), (1752, 41444), (1898, 38256), (2336, 31083), (2391, 30368), (2847, 25504), (3188, 22776), (3504, 20722), (3796, 19128), (4782, 15184), (5694, 12752), (6376, 11388), (7008, 10361), (7592, 9564)]