66657624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 194745600

約数和(自身を除く): 128087976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 97, 114, 132, 137, 152, 194, 209, 228, 264, 274, 291, 388, 411, 418, 456, 548, 582, 627, 776, 822, 836, 1067, 1096, 1164, 1254, 1507, 1644, 1672, 1843, 2134, 2328, 2508, 2603, 3014, 3201, 3288, 3686, 4268, 4521, 5016, 5206, 5529, 6028, 6402, 7372, 7809, 8536, 9042, 10412, 11058, 12056, 12804, 13289, 14744, 15618, 18084, 20273, 20824, 22116, 25608, 26578, 28633, 31236, 36168, 39867, 40546, 44232, 53156, 57266, 60819, 62472, 79734, 81092, 85899, 106312, 114532, 121638, 146179, 159468, 162184, 171798, 229064, 243276, 252491, 292358, 318936, 343596, 438537, 486552, 504982, 584716, 687192, 757473, 877074, 1009964, 1169432, 1514946, 1754148, 2019928, 2777401, 3029892, 3508296, 5554802, 6059784, 8332203, 11109604, 16664406, 22219208, 33328812, 66657624]

約数ペア:

[(1, 66657624), (2, 33328812), (3, 22219208), (4, 16664406), (6, 11109604), (8, 8332203), (11, 6059784), (12, 5554802), (19, 3508296), (22, 3029892), (24, 2777401), (33, 2019928), (38, 1754148), (44, 1514946), (57, 1169432), (66, 1009964), (76, 877074), (88, 757473), (97, 687192), (114, 584716), (132, 504982), (137, 486552), (152, 438537), (194, 343596), (209, 318936), (228, 292358), (264, 252491), (274, 243276), (291, 229064), (388, 171798), (411, 162184), (418, 159468), (456, 146179), (548, 121638), (582, 114532), (627, 106312), (776, 85899), (822, 81092), (836, 79734), (1067, 62472), (1096, 60819), (1164, 57266), (1254, 53156), (1507, 44232), (1644, 40546), (1672, 39867), (1843, 36168), (2134, 31236), (2328, 28633), (2508, 26578), (2603, 25608), (3014, 22116), (3201, 20824), (3288, 20273), (3686, 18084), (4268, 15618), (4521, 14744), (5016, 13289), (5206, 12804), (5529, 12056), (6028, 11058), (6402, 10412), (7372, 9042), (7809, 8536)]