56629728

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 172972800

約数和(自身を除く): 116343072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 79, 96, 114, 131, 144, 152, 158, 171, 228, 237, 262, 288, 304, 316, 342, 393, 456, 474, 524, 608, 632, 684, 711, 786, 912, 948, 1048, 1179, 1264, 1368, 1422, 1501, 1572, 1824, 1896, 2096, 2358, 2489, 2528, 2736, 2844, 3002, 3144, 3792, 4192, 4503, 4716, 4978, 5472, 5688, 6004, 6288, 7467, 7584, 9006, 9432, 9956, 10349, 11376, 12008, 12576, 13509, 14934, 18012, 18864, 19912, 20698, 22401, 22752, 24016, 27018, 29868, 31047, 36024, 37728, 39824, 41396, 44802, 48032, 54036, 59736, 62094, 72048, 79648, 82792, 89604, 93141, 108072, 119472, 124188, 144096, 165584, 179208, 186282, 196631, 216144, 238944, 248376, 331168, 358416, 372564, 393262, 432288, 496752, 589893, 716832, 745128, 786524, 993504, 1179786, 1490256, 1573048, 1769679, 2359572, 2980512, 3146096, 3539358, 4719144, 6292192, 7078716, 9438288, 14157432, 18876576, 28314864, 56629728]

約数ペア:

[(1, 56629728), (2, 28314864), (3, 18876576), (4, 14157432), (6, 9438288), (8, 7078716), (9, 6292192), (12, 4719144), (16, 3539358), (18, 3146096), (19, 2980512), (24, 2359572), (32, 1769679), (36, 1573048), (38, 1490256), (48, 1179786), (57, 993504), (72, 786524), (76, 745128), (79, 716832), (96, 589893), (114, 496752), (131, 432288), (144, 393262), (152, 372564), (158, 358416), (171, 331168), (228, 248376), (237, 238944), (262, 216144), (288, 196631), (304, 186282), (316, 179208), (342, 165584), (393, 144096), (456, 124188), (474, 119472), (524, 108072), (608, 93141), (632, 89604), (684, 82792), (711, 79648), (786, 72048), (912, 62094), (948, 59736), (1048, 54036), (1179, 48032), (1264, 44802), (1368, 41396), (1422, 39824), (1501, 37728), (1572, 36024), (1824, 31047), (1896, 29868), (2096, 27018), (2358, 24016), (2489, 22752), (2528, 22401), (2736, 20698), (2844, 19912), (3002, 18864), (3144, 18012), (3792, 14934), (4192, 13509), (4503, 12576), (4716, 12008), (4978, 11376), (5472, 10349), (5688, 9956), (6004, 9432), (6288, 9006), (7467, 7584)]