90003304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 191505600

約数和(自身を除く): 101502296

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 61, 68, 76, 122, 136, 152, 244, 323, 488, 571, 646, 1037, 1142, 1159, 1292, 2074, 2284, 2318, 2584, 4148, 4568, 4636, 8296, 9272, 9707, 10849, 19414, 19703, 21698, 34831, 38828, 39406, 43396, 69662, 77656, 78812, 86792, 139324, 157624, 184433, 278648, 368866, 592127, 661789, 737732, 1184254, 1323578, 1475464, 2368508, 2647156, 4737016, 5294312, 11250413, 22500826, 45001652, 90003304]

約数ペア:

[(1, 90003304), (2, 45001652), (4, 22500826), (8, 11250413), (17, 5294312), (19, 4737016), (34, 2647156), (38, 2368508), (61, 1475464), (68, 1323578), (76, 1184254), (122, 737732), (136, 661789), (152, 592127), (244, 368866), (323, 278648), (488, 184433), (571, 157624), (646, 139324), (1037, 86792), (1142, 78812), (1159, 77656), (1292, 69662), (2074, 43396), (2284, 39406), (2318, 38828), (2584, 34831), (4148, 21698), (4568, 19703), (4636, 19414), (8296, 10849), (9272, 9707)]