83909484

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 226201248

約数和(自身を除く): 142291764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 167, 204, 306, 334, 501, 612, 668, 821, 1002, 1503, 1642, 2004, 2463, 2839, 3006, 3284, 4926, 5678, 6012, 7389, 8517, 9852, 11356, 13957, 14778, 17034, 25551, 27914, 29556, 34068, 41871, 51102, 55828, 83742, 102204, 125613, 137107, 167484, 251226, 274214, 411321, 502452, 548428, 822642, 1233963, 1645284, 2330819, 2467926, 4661638, 4935852, 6992457, 9323276, 13984914, 20977371, 27969828, 41954742, 83909484]

約数ペア:

[(1, 83909484), (2, 41954742), (3, 27969828), (4, 20977371), (6, 13984914), (9, 9323276), (12, 6992457), (17, 4935852), (18, 4661638), (34, 2467926), (36, 2330819), (51, 1645284), (68, 1233963), (102, 822642), (153, 548428), (167, 502452), (204, 411321), (306, 274214), (334, 251226), (501, 167484), (612, 137107), (668, 125613), (821, 102204), (1002, 83742), (1503, 55828), (1642, 51102), (2004, 41871), (2463, 34068), (2839, 29556), (3006, 27914), (3284, 25551), (4926, 17034), (5678, 14778), (6012, 13957), (7389, 11356), (8517, 9852)]