66187368

素因数分解:

$2^3\times 3^8\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 202527780

約数和(自身を除く): 136340412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 97, 104, 108, 117, 156, 162, 194, 216, 234, 243, 291, 312, 324, 351, 388, 468, 486, 582, 648, 702, 729, 776, 873, 936, 972, 1053, 1164, 1261, 1404, 1458, 1746, 1944, 2106, 2187, 2328, 2522, 2619, 2808, 2916, 3159, 3492, 3783, 4212, 4374, 5044, 5238, 5832, 6318, 6561, 6984, 7566, 7857, 8424, 8748, 9477, 10088, 10476, 11349, 12636, 13122, 15132, 15714, 17496, 18954, 20952, 22698, 23571, 25272, 26244, 28431, 30264, 31428, 34047, 37908, 45396, 47142, 52488, 56862, 62856, 68094, 70713, 75816, 85293, 90792, 94284, 102141, 113724, 136188, 141426, 170586, 188568, 204282, 212139, 227448, 272376, 282852, 306423, 341172, 408564, 424278, 565704, 612846, 636417, 682344, 817128, 848556, 919269, 1225692, 1272834, 1697112, 1838538, 2451384, 2545668, 2757807, 3677076, 5091336, 5515614, 7354152, 8273421, 11031228, 16546842, 22062456, 33093684, 66187368]

約数ペア:

[(1, 66187368), (2, 33093684), (3, 22062456), (4, 16546842), (6, 11031228), (8, 8273421), (9, 7354152), (12, 5515614), (13, 5091336), (18, 3677076), (24, 2757807), (26, 2545668), (27, 2451384), (36, 1838538), (39, 1697112), (52, 1272834), (54, 1225692), (72, 919269), (78, 848556), (81, 817128), (97, 682344), (104, 636417), (108, 612846), (117, 565704), (156, 424278), (162, 408564), (194, 341172), (216, 306423), (234, 282852), (243, 272376), (291, 227448), (312, 212139), (324, 204282), (351, 188568), (388, 170586), (468, 141426), (486, 136188), (582, 113724), (648, 102141), (702, 94284), (729, 90792), (776, 85293), (873, 75816), (936, 70713), (972, 68094), (1053, 62856), (1164, 56862), (1261, 52488), (1404, 47142), (1458, 45396), (1746, 37908), (1944, 34047), (2106, 31428), (2187, 30264), (2328, 28431), (2522, 26244), (2619, 25272), (2808, 23571), (2916, 22698), (3159, 20952), (3492, 18954), (3783, 17496), (4212, 15714), (4374, 15132), (5044, 13122), (5238, 12636), (5832, 11349), (6318, 10476), (6561, 10088), (6984, 9477), (7566, 8748), (7857, 8424)]