25256196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 77995008

約数和(自身を除く): 52738812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 53, 61, 62, 63, 84, 93, 106, 122, 124, 126, 159, 183, 186, 212, 217, 244, 252, 279, 318, 366, 371, 372, 427, 434, 477, 549, 558, 636, 651, 732, 742, 854, 868, 954, 1098, 1113, 1116, 1281, 1302, 1484, 1643, 1708, 1891, 1908, 1953, 2196, 2226, 2562, 2604, 3233, 3286, 3339, 3782, 3843, 3906, 4452, 4929, 5124, 5673, 6466, 6572, 6678, 7564, 7686, 7812, 9699, 9858, 11346, 11501, 12932, 13237, 13356, 14787, 15372, 17019, 19398, 19716, 22631, 22692, 23002, 26474, 29097, 29574, 34038, 34503, 38796, 39711, 45262, 46004, 52948, 58194, 59148, 67893, 68076, 69006, 79422, 90524, 100223, 103509, 116388, 119133, 135786, 138012, 158844, 200446, 203679, 207018, 238266, 271572, 300669, 400892, 407358, 414036, 476532, 601338, 701561, 814716, 902007, 1202676, 1403122, 1804014, 2104683, 2806244, 3608028, 4209366, 6314049, 8418732, 12628098, 25256196]

約数ペア:

[(1, 25256196), (2, 12628098), (3, 8418732), (4, 6314049), (6, 4209366), (7, 3608028), (9, 2806244), (12, 2104683), (14, 1804014), (18, 1403122), (21, 1202676), (28, 902007), (31, 814716), (36, 701561), (42, 601338), (53, 476532), (61, 414036), (62, 407358), (63, 400892), (84, 300669), (93, 271572), (106, 238266), (122, 207018), (124, 203679), (126, 200446), (159, 158844), (183, 138012), (186, 135786), (212, 119133), (217, 116388), (244, 103509), (252, 100223), (279, 90524), (318, 79422), (366, 69006), (371, 68076), (372, 67893), (427, 59148), (434, 58194), (477, 52948), (549, 46004), (558, 45262), (636, 39711), (651, 38796), (732, 34503), (742, 34038), (854, 29574), (868, 29097), (954, 26474), (1098, 23002), (1113, 22692), (1116, 22631), (1281, 19716), (1302, 19398), (1484, 17019), (1643, 15372), (1708, 14787), (1891, 13356), (1908, 13237), (1953, 12932), (2196, 11501), (2226, 11346), (2562, 9858), (2604, 9699), (3233, 7812), (3286, 7686), (3339, 7564), (3782, 6678), (3843, 6572), (3906, 6466), (4452, 5673), (4929, 5124)]