88226775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 202209280

約数和(自身を除く): 113982505

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 31, 35, 39, 45, 63, 65, 75, 91, 93, 105, 117, 139, 155, 175, 195, 217, 225, 273, 279, 315, 325, 403, 417, 455, 465, 525, 585, 651, 695, 775, 819, 973, 975, 1085, 1209, 1251, 1365, 1395, 1575, 1807, 1953, 2015, 2085, 2275, 2325, 2821, 2919, 2925, 3255, 3475, 3627, 4095, 4309, 4865, 5421, 5425, 6045, 6255, 6825, 6975, 8463, 8757, 9035, 9765, 10075, 10425, 12649, 12927, 14105, 14595, 16263, 16275, 18135, 20475, 21545, 24325, 25389, 27105, 30163, 30225, 31275, 37947, 38781, 42315, 43785, 45175, 48825, 56017, 63245, 64635, 70525, 72975, 81315, 90489, 90675, 107725, 113841, 126945, 135525, 150815, 168051, 189735, 193905, 211575, 218925, 271467, 280085, 316225, 323175, 392119, 406575, 452445, 504153, 569205, 634725, 754075, 840255, 948675, 969525, 1176357, 1357335, 1400425, 1960595, 2262225, 2520765, 2846025, 3529071, 4201275, 5881785, 6786675, 9802975, 12603825, 17645355, 29408925, 88226775]

約数ペア:

[(1, 88226775), (3, 29408925), (5, 17645355), (7, 12603825), (9, 9802975), (13, 6786675), (15, 5881785), (21, 4201275), (25, 3529071), (31, 2846025), (35, 2520765), (39, 2262225), (45, 1960595), (63, 1400425), (65, 1357335), (75, 1176357), (91, 969525), (93, 948675), (105, 840255), (117, 754075), (139, 634725), (155, 569205), (175, 504153), (195, 452445), (217, 406575), (225, 392119), (273, 323175), (279, 316225), (315, 280085), (325, 271467), (403, 218925), (417, 211575), (455, 193905), (465, 189735), (525, 168051), (585, 150815), (651, 135525), (695, 126945), (775, 113841), (819, 107725), (973, 90675), (975, 90489), (1085, 81315), (1209, 72975), (1251, 70525), (1365, 64635), (1395, 63245), (1575, 56017), (1807, 48825), (1953, 45175), (2015, 43785), (2085, 42315), (2275, 38781), (2325, 37947), (2821, 31275), (2919, 30225), (2925, 30163), (3255, 27105), (3475, 25389), (3627, 24325), (4095, 21545), (4309, 20475), (4865, 18135), (5421, 16275), (5425, 16263), (6045, 14595), (6255, 14105), (6825, 12927), (6975, 12649), (8463, 10425), (8757, 10075), (9035, 9765)]