90360072

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 268594560

約数和(自身を除く): 178234488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 271, 396, 421, 542, 792, 813, 842, 1084, 1263, 1626, 1684, 2168, 2439, 2526, 2981, 3252, 3368, 3789, 4631, 4878, 5052, 5962, 6504, 7578, 8943, 9262, 9756, 10104, 11924, 13893, 15156, 17886, 18524, 19512, 23848, 26829, 27786, 30312, 35772, 37048, 41679, 53658, 55572, 71544, 83358, 107316, 111144, 114091, 166716, 214632, 228182, 333432, 342273, 456364, 684546, 912728, 1026819, 1255001, 1369092, 2053638, 2510002, 2738184, 3765003, 4107276, 5020004, 7530006, 8214552, 10040008, 11295009, 15060012, 22590018, 30120024, 45180036, 90360072]

約数ペア:

[(1, 90360072), (2, 45180036), (3, 30120024), (4, 22590018), (6, 15060012), (8, 11295009), (9, 10040008), (11, 8214552), (12, 7530006), (18, 5020004), (22, 4107276), (24, 3765003), (33, 2738184), (36, 2510002), (44, 2053638), (66, 1369092), (72, 1255001), (88, 1026819), (99, 912728), (132, 684546), (198, 456364), (264, 342273), (271, 333432), (396, 228182), (421, 214632), (542, 166716), (792, 114091), (813, 111144), (842, 107316), (1084, 83358), (1263, 71544), (1626, 55572), (1684, 53658), (2168, 41679), (2439, 37048), (2526, 35772), (2981, 30312), (3252, 27786), (3368, 26829), (3789, 23848), (4631, 19512), (4878, 18524), (5052, 17886), (5962, 15156), (6504, 13893), (7578, 11924), (8943, 10104), (9262, 9756)]