99641196

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 257690160

約数和(自身を除く): 158048964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 137, 178, 227, 267, 274, 356, 411, 454, 534, 548, 681, 801, 822, 908, 1068, 1233, 1362, 1602, 1644, 2043, 2466, 2724, 3204, 4086, 4932, 8172, 12193, 20203, 24386, 31099, 36579, 40406, 48772, 60609, 62198, 73158, 80812, 93297, 109737, 121218, 124396, 146316, 181827, 186594, 219474, 242436, 279891, 363654, 373188, 438948, 559782, 727308, 1119564, 2767811, 5535622, 8303433, 11071244, 16606866, 24910299, 33213732, 49820598, 99641196]

約数ペア:

[(1, 99641196), (2, 49820598), (3, 33213732), (4, 24910299), (6, 16606866), (9, 11071244), (12, 8303433), (18, 5535622), (36, 2767811), (89, 1119564), (137, 727308), (178, 559782), (227, 438948), (267, 373188), (274, 363654), (356, 279891), (411, 242436), (454, 219474), (534, 186594), (548, 181827), (681, 146316), (801, 124396), (822, 121218), (908, 109737), (1068, 93297), (1233, 80812), (1362, 73158), (1602, 62198), (1644, 60609), (2043, 48772), (2466, 40406), (2724, 36579), (3204, 31099), (4086, 24386), (4932, 20203), (8172, 12193)]