111980916

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 289808064

約数和(自身を除く): 177827148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 193, 213, 227, 284, 386, 426, 454, 579, 639, 681, 772, 852, 908, 1158, 1278, 1362, 1737, 2043, 2316, 2556, 2724, 3474, 4086, 6948, 8172, 13703, 16117, 27406, 32234, 41109, 43811, 48351, 54812, 64468, 82218, 87622, 96702, 123327, 131433, 145053, 164436, 175244, 193404, 246654, 262866, 290106, 394299, 493308, 525732, 580212, 788598, 1577196, 3110581, 6221162, 9331743, 12442324, 18663486, 27995229, 37326972, 55990458, 111980916]

約数ペア:

[(1, 111980916), (2, 55990458), (3, 37326972), (4, 27995229), (6, 18663486), (9, 12442324), (12, 9331743), (18, 6221162), (36, 3110581), (71, 1577196), (142, 788598), (193, 580212), (213, 525732), (227, 493308), (284, 394299), (386, 290106), (426, 262866), (454, 246654), (579, 193404), (639, 175244), (681, 164436), (772, 145053), (852, 131433), (908, 123327), (1158, 96702), (1278, 87622), (1362, 82218), (1737, 64468), (2043, 54812), (2316, 48351), (2556, 43811), (2724, 41109), (3474, 32234), (4086, 27406), (6948, 16117), (8172, 13703)]