56988144

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 176774400

約数和(自身を除く): 119786256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 53, 54, 57, 72, 76, 106, 108, 114, 131, 144, 152, 159, 171, 212, 216, 228, 262, 304, 318, 342, 393, 424, 432, 456, 477, 513, 524, 636, 684, 786, 848, 912, 954, 1007, 1026, 1048, 1179, 1272, 1368, 1431, 1572, 1908, 2014, 2052, 2096, 2358, 2489, 2544, 2736, 2862, 3021, 3144, 3537, 3816, 4028, 4104, 4716, 4978, 5724, 6042, 6288, 6943, 7074, 7467, 7632, 8056, 8208, 9063, 9432, 9956, 11448, 12084, 13886, 14148, 14934, 16112, 18126, 18864, 19912, 20829, 22401, 22896, 24168, 27189, 27772, 28296, 29868, 36252, 39824, 41658, 44802, 48336, 54378, 55544, 56592, 59736, 62487, 67203, 72504, 83316, 89604, 108756, 111088, 119472, 124974, 131917, 134406, 145008, 166632, 179208, 187461, 217512, 249948, 263834, 268812, 333264, 358416, 374922, 395751, 435024, 499896, 527668, 537624, 749844, 791502, 999792, 1055336, 1075248, 1187253, 1499688, 1583004, 2110672, 2374506, 2999376, 3166008, 3561759, 4749012, 6332016, 7123518, 9498024, 14247036, 18996048, 28494072, 56988144]

約数ペア:

[(1, 56988144), (2, 28494072), (3, 18996048), (4, 14247036), (6, 9498024), (8, 7123518), (9, 6332016), (12, 4749012), (16, 3561759), (18, 3166008), (19, 2999376), (24, 2374506), (27, 2110672), (36, 1583004), (38, 1499688), (48, 1187253), (53, 1075248), (54, 1055336), (57, 999792), (72, 791502), (76, 749844), (106, 537624), (108, 527668), (114, 499896), (131, 435024), (144, 395751), (152, 374922), (159, 358416), (171, 333264), (212, 268812), (216, 263834), (228, 249948), (262, 217512), (304, 187461), (318, 179208), (342, 166632), (393, 145008), (424, 134406), (432, 131917), (456, 124974), (477, 119472), (513, 111088), (524, 108756), (636, 89604), (684, 83316), (786, 72504), (848, 67203), (912, 62487), (954, 59736), (1007, 56592), (1026, 55544), (1048, 54378), (1179, 48336), (1272, 44802), (1368, 41658), (1431, 39824), (1572, 36252), (1908, 29868), (2014, 28296), (2052, 27772), (2096, 27189), (2358, 24168), (2489, 22896), (2544, 22401), (2736, 20829), (2862, 19912), (3021, 18864), (3144, 18126), (3537, 16112), (3816, 14934), (4028, 14148), (4104, 13886), (4716, 12084), (4978, 11448), (5724, 9956), (6042, 9432), (6288, 9063), (6943, 8208), (7074, 8056), (7467, 7632)]