117746964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 316586088

約数和(自身を除く): 198839124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 421, 457, 612, 842, 914, 1263, 1371, 1684, 1828, 2526, 2742, 3789, 4113, 5052, 5484, 7157, 7578, 7769, 8226, 14314, 15156, 15538, 16452, 21471, 23307, 28628, 31076, 42942, 46614, 64413, 69921, 85884, 93228, 128826, 139842, 192397, 257652, 279684, 384794, 577191, 769588, 1154382, 1731573, 2308764, 3270749, 3463146, 6541498, 6926292, 9812247, 13082996, 19624494, 29436741, 39248988, 58873482, 117746964]

約数ペア:

[(1, 117746964), (2, 58873482), (3, 39248988), (4, 29436741), (6, 19624494), (9, 13082996), (12, 9812247), (17, 6926292), (18, 6541498), (34, 3463146), (36, 3270749), (51, 2308764), (68, 1731573), (102, 1154382), (153, 769588), (204, 577191), (306, 384794), (421, 279684), (457, 257652), (612, 192397), (842, 139842), (914, 128826), (1263, 93228), (1371, 85884), (1684, 69921), (1828, 64413), (2526, 46614), (2742, 42942), (3789, 31076), (4113, 28628), (5052, 23307), (5484, 21471), (7157, 16452), (7578, 15538), (7769, 15156), (8226, 14314)]