25416072

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 128

約数和(自身を含む): 81216000

約数和(自身を除く): 55799928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 456, 513, 563, 594, 627, 684, 792, 836, 1026, 1126, 1188, 1254, 1368, 1672, 1689, 1881, 2052, 2252, 2376, 2508, 3378, 3762, 4104, 4504, 5016, 5067, 5643, 6193, 6756, 7524, 10134, 10697, 11286, 12386, 13512, 15048, 15201, 18579, 20268, 21394, 22572, 24772, 30402, 32091, 37158, 40536, 42788, 45144, 49544, 55737, 60804, 64182, 74316, 85576, 96273, 111474, 117667, 121608, 128364, 148632, 167211, 192546, 222948, 235334, 256728, 288819, 334422, 353001, 385092, 445896, 470668, 577638, 668844, 706002, 770184, 941336, 1059003, 1155276, 1337688, 1412004, 2118006, 2310552, 2824008, 3177009, 4236012, 6354018, 8472024, 12708036, 25416072]

約数ペア:

[(1, 25416072), (2, 12708036), (3, 8472024), (4, 6354018), (6, 4236012), (8, 3177009), (9, 2824008), (11, 2310552), (12, 2118006), (18, 1412004), (19, 1337688), (22, 1155276), (24, 1059003), (27, 941336), (33, 770184), (36, 706002), (38, 668844), (44, 577638), (54, 470668), (57, 445896), (66, 385092), (72, 353001), (76, 334422), (88, 288819), (99, 256728), (108, 235334), (114, 222948), (132, 192546), (152, 167211), (171, 148632), (198, 128364), (209, 121608), (216, 117667), (228, 111474), (264, 96273), (297, 85576), (342, 74316), (396, 64182), (418, 60804), (456, 55737), (513, 49544), (563, 45144), (594, 42788), (627, 40536), (684, 37158), (792, 32091), (836, 30402), (1026, 24772), (1126, 22572), (1188, 21394), (1254, 20268), (1368, 18579), (1672, 15201), (1689, 15048), (1881, 13512), (2052, 12386), (2252, 11286), (2376, 10697), (2508, 10134), (3378, 7524), (3762, 6756), (4104, 6193), (4504, 5643), (5016, 5067)]