64153728

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1019

約数の個数: 128

約数和(自身を含む): 199512000

約数和(自身を除く): 135358272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 977, 1026, 1152, 1216, 1368, 1728, 1824, 1954, 2052, 2432, 2736, 2931, 3456, 3648, 3908, 4104, 5472, 5862, 7296, 7816, 8208, 8793, 10944, 11724, 15632, 16416, 17586, 18563, 21888, 23448, 26379, 31264, 32832, 35172, 37126, 46896, 52758, 55689, 62528, 65664, 70344, 74252, 93792, 105516, 111378, 125056, 140688, 148504, 167067, 187584, 211032, 222756, 281376, 297008, 334134, 375168, 422064, 445512, 501201, 562752, 594016, 668268, 844128, 891024, 1002402, 1125504, 1188032, 1336536, 1688256, 1782048, 2004804, 2376064, 2673072, 3376512, 3564096, 4009608, 5346144, 7128192, 8019216, 10692288, 16038432, 21384576, 32076864, 64153728]

約数ペア:

[(1, 64153728), (2, 32076864), (3, 21384576), (4, 16038432), (6, 10692288), (8, 8019216), (9, 7128192), (12, 5346144), (16, 4009608), (18, 3564096), (19, 3376512), (24, 2673072), (27, 2376064), (32, 2004804), (36, 1782048), (38, 1688256), (48, 1336536), (54, 1188032), (57, 1125504), (64, 1002402), (72, 891024), (76, 844128), (96, 668268), (108, 594016), (114, 562752), (128, 501201), (144, 445512), (152, 422064), (171, 375168), (192, 334134), (216, 297008), (228, 281376), (288, 222756), (304, 211032), (342, 187584), (384, 167067), (432, 148504), (456, 140688), (513, 125056), (576, 111378), (608, 105516), (684, 93792), (864, 74252), (912, 70344), (977, 65664), (1026, 62528), (1152, 55689), (1216, 52758), (1368, 46896), (1728, 37126), (1824, 35172), (1954, 32832), (2052, 31264), (2432, 26379), (2736, 23448), (2931, 21888), (3456, 18563), (3648, 17586), (3908, 16416), (4104, 15632), (5472, 11724), (5862, 10944), (7296, 8793), (7816, 8208)]