72394432

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 112

約数和(自身を含む): 173809152

約数和(自身を除く): 101414720

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 92, 136, 176, 184, 187, 253, 263, 272, 352, 368, 374, 391, 506, 526, 544, 704, 736, 748, 782, 1012, 1052, 1088, 1472, 1496, 1564, 2024, 2104, 2893, 2992, 3128, 4048, 4208, 4301, 4471, 5786, 5984, 6049, 6256, 8096, 8416, 8602, 8942, 11572, 11968, 12098, 12512, 16192, 16832, 17204, 17884, 23144, 24196, 25024, 34408, 35768, 46288, 48392, 49181, 66539, 68816, 71536, 92576, 96784, 98362, 102833, 133078, 137632, 143072, 185152, 193568, 196724, 205666, 266156, 275264, 286144, 387136, 393448, 411332, 532312, 786896, 822664, 1064624, 1131163, 1573792, 1645328, 2129248, 2262326, 3147584, 3290656, 4258496, 4524652, 6581312, 9049304, 18098608, 36197216, 72394432]

約数ペア:

[(1, 72394432), (2, 36197216), (4, 18098608), (8, 9049304), (11, 6581312), (16, 4524652), (17, 4258496), (22, 3290656), (23, 3147584), (32, 2262326), (34, 2129248), (44, 1645328), (46, 1573792), (64, 1131163), (68, 1064624), (88, 822664), (92, 786896), (136, 532312), (176, 411332), (184, 393448), (187, 387136), (253, 286144), (263, 275264), (272, 266156), (352, 205666), (368, 196724), (374, 193568), (391, 185152), (506, 143072), (526, 137632), (544, 133078), (704, 102833), (736, 98362), (748, 96784), (782, 92576), (1012, 71536), (1052, 68816), (1088, 66539), (1472, 49181), (1496, 48392), (1564, 46288), (2024, 35768), (2104, 34408), (2893, 25024), (2992, 24196), (3128, 23144), (4048, 17884), (4208, 17204), (4301, 16832), (4471, 16192), (5786, 12512), (5984, 12098), (6049, 11968), (6256, 11572), (8096, 8942), (8416, 8602)]