47240172

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 145297152

約数和(自身を除く): 98056980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 131, 159, 162, 189, 212, 243, 252, 262, 318, 324, 371, 378, 393, 477, 486, 524, 567, 636, 742, 756, 786, 917, 954, 972, 1113, 1134, 1179, 1431, 1484, 1572, 1701, 1834, 1908, 2226, 2268, 2358, 2751, 2862, 3339, 3402, 3537, 3668, 4293, 4452, 4716, 5502, 5724, 6678, 6804, 6943, 7074, 8253, 8586, 10017, 10611, 11004, 12879, 13356, 13886, 14148, 16506, 17172, 20034, 20829, 21222, 24759, 25758, 27772, 30051, 31833, 33012, 40068, 41658, 42444, 48601, 49518, 51516, 60102, 62487, 63666, 74277, 83316, 90153, 97202, 99036, 120204, 124974, 127332, 145803, 148554, 180306, 187461, 194404, 222831, 249948, 291606, 297108, 360612, 374922, 437409, 445662, 562383, 583212, 749844, 874818, 891324, 1124766, 1312227, 1687149, 1749636, 2249532, 2624454, 3374298, 3936681, 5248908, 6748596, 7873362, 11810043, 15746724, 23620086, 47240172]

約数ペア:

[(1, 47240172), (2, 23620086), (3, 15746724), (4, 11810043), (6, 7873362), (7, 6748596), (9, 5248908), (12, 3936681), (14, 3374298), (18, 2624454), (21, 2249532), (27, 1749636), (28, 1687149), (36, 1312227), (42, 1124766), (53, 891324), (54, 874818), (63, 749844), (81, 583212), (84, 562383), (106, 445662), (108, 437409), (126, 374922), (131, 360612), (159, 297108), (162, 291606), (189, 249948), (212, 222831), (243, 194404), (252, 187461), (262, 180306), (318, 148554), (324, 145803), (371, 127332), (378, 124974), (393, 120204), (477, 99036), (486, 97202), (524, 90153), (567, 83316), (636, 74277), (742, 63666), (756, 62487), (786, 60102), (917, 51516), (954, 49518), (972, 48601), (1113, 42444), (1134, 41658), (1179, 40068), (1431, 33012), (1484, 31833), (1572, 30051), (1701, 27772), (1834, 25758), (1908, 24759), (2226, 21222), (2268, 20829), (2358, 20034), (2751, 17172), (2862, 16506), (3339, 14148), (3402, 13886), (3537, 13356), (3668, 12879), (4293, 11004), (4452, 10611), (4716, 10017), (5502, 8586), (5724, 8253), (6678, 7074), (6804, 6943)]