72609516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{997}}^1$

素因数の和:1048

約数の個数: 108

約数和(自身を含む): 223049008

約数和(自身を除く): 150439492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 289, 306, 357, 476, 578, 612, 714, 867, 997, 1071, 1156, 1428, 1734, 1994, 2023, 2142, 2601, 2991, 3468, 3988, 4046, 4284, 5202, 5982, 6069, 6979, 8092, 8973, 10404, 11964, 12138, 13958, 16949, 17946, 18207, 20937, 24276, 27916, 33898, 35892, 36414, 41874, 50847, 62811, 67796, 72828, 83748, 101694, 118643, 125622, 152541, 203388, 237286, 251244, 288133, 305082, 355929, 474572, 576266, 610164, 711858, 864399, 1067787, 1152532, 1423716, 1728798, 2016931, 2135574, 2593197, 3457596, 4033862, 4271148, 5186394, 6050793, 8067724, 10372788, 12101586, 18152379, 24203172, 36304758, 72609516]

約数ペア:

[(1, 72609516), (2, 36304758), (3, 24203172), (4, 18152379), (6, 12101586), (7, 10372788), (9, 8067724), (12, 6050793), (14, 5186394), (17, 4271148), (18, 4033862), (21, 3457596), (28, 2593197), (34, 2135574), (36, 2016931), (42, 1728798), (51, 1423716), (63, 1152532), (68, 1067787), (84, 864399), (102, 711858), (119, 610164), (126, 576266), (153, 474572), (204, 355929), (238, 305082), (252, 288133), (289, 251244), (306, 237286), (357, 203388), (476, 152541), (578, 125622), (612, 118643), (714, 101694), (867, 83748), (997, 72828), (1071, 67796), (1156, 62811), (1428, 50847), (1734, 41874), (1994, 36414), (2023, 35892), (2142, 33898), (2601, 27916), (2991, 24276), (3468, 20937), (3988, 18207), (4046, 17946), (4284, 16949), (5202, 13958), (5982, 12138), (6069, 11964), (6979, 10404), (8092, 8973)]