77235456

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 222387200

約数和(自身を除く): 145151744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 67, 76, 79, 96, 114, 128, 134, 152, 158, 192, 201, 228, 237, 256, 268, 304, 316, 384, 402, 456, 474, 536, 608, 632, 768, 804, 912, 948, 1072, 1216, 1264, 1273, 1501, 1608, 1824, 1896, 2144, 2432, 2528, 2546, 3002, 3216, 3648, 3792, 3819, 4288, 4503, 4864, 5056, 5092, 5293, 6004, 6432, 7296, 7584, 7638, 8576, 9006, 10112, 10184, 10586, 12008, 12864, 14592, 15168, 15276, 15879, 17152, 18012, 20224, 20368, 21172, 24016, 25728, 30336, 30552, 31758, 36024, 40736, 42344, 48032, 51456, 60672, 61104, 63516, 72048, 81472, 84688, 96064, 100567, 122208, 127032, 144096, 162944, 169376, 192128, 201134, 244416, 254064, 288192, 301701, 325888, 338752, 384256, 402268, 488832, 508128, 576384, 603402, 677504, 804536, 977664, 1016256, 1152768, 1206804, 1355008, 1609072, 2032512, 2413608, 3218144, 4065024, 4827216, 6436288, 9654432, 12872576, 19308864, 25745152, 38617728, 77235456]

約数ペア:

[(1, 77235456), (2, 38617728), (3, 25745152), (4, 19308864), (6, 12872576), (8, 9654432), (12, 6436288), (16, 4827216), (19, 4065024), (24, 3218144), (32, 2413608), (38, 2032512), (48, 1609072), (57, 1355008), (64, 1206804), (67, 1152768), (76, 1016256), (79, 977664), (96, 804536), (114, 677504), (128, 603402), (134, 576384), (152, 508128), (158, 488832), (192, 402268), (201, 384256), (228, 338752), (237, 325888), (256, 301701), (268, 288192), (304, 254064), (316, 244416), (384, 201134), (402, 192128), (456, 169376), (474, 162944), (536, 144096), (608, 127032), (632, 122208), (768, 100567), (804, 96064), (912, 84688), (948, 81472), (1072, 72048), (1216, 63516), (1264, 61104), (1273, 60672), (1501, 51456), (1608, 48032), (1824, 42344), (1896, 40736), (2144, 36024), (2432, 31758), (2528, 30552), (2546, 30336), (3002, 25728), (3216, 24016), (3648, 21172), (3792, 20368), (3819, 20224), (4288, 18012), (4503, 17152), (4864, 15879), (5056, 15276), (5092, 15168), (5293, 14592), (6004, 12864), (6432, 12008), (7296, 10586), (7584, 10184), (7638, 10112), (8576, 9006)]