72022968

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 201558240

約数和(自身を除く): 129535272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 73, 142, 146, 193, 213, 219, 284, 292, 386, 426, 438, 568, 579, 584, 639, 657, 772, 852, 876, 1158, 1278, 1314, 1544, 1704, 1737, 1752, 2316, 2556, 2628, 3474, 4632, 5112, 5183, 5256, 6948, 10366, 13703, 13896, 14089, 15549, 20732, 27406, 28178, 31098, 41109, 41464, 42267, 46647, 54812, 56356, 62196, 82218, 84534, 93294, 109624, 112712, 123327, 124392, 126801, 164436, 169068, 186588, 246654, 253602, 328872, 338136, 373176, 493308, 507204, 986616, 1000319, 1014408, 2000638, 3000957, 4001276, 6001914, 8002552, 9002871, 12003828, 18005742, 24007656, 36011484, 72022968]

約数ペア:

[(1, 72022968), (2, 36011484), (3, 24007656), (4, 18005742), (6, 12003828), (8, 9002871), (9, 8002552), (12, 6001914), (18, 4001276), (24, 3000957), (36, 2000638), (71, 1014408), (72, 1000319), (73, 986616), (142, 507204), (146, 493308), (193, 373176), (213, 338136), (219, 328872), (284, 253602), (292, 246654), (386, 186588), (426, 169068), (438, 164436), (568, 126801), (579, 124392), (584, 123327), (639, 112712), (657, 109624), (772, 93294), (852, 84534), (876, 82218), (1158, 62196), (1278, 56356), (1314, 54812), (1544, 46647), (1704, 42267), (1737, 41464), (1752, 41109), (2316, 31098), (2556, 28178), (2628, 27406), (3474, 20732), (4632, 15549), (5112, 14089), (5183, 13896), (5256, 13703), (6948, 10366)]