84949884

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 242712288

約数和(自身を除く): 157762404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 53, 54, 68, 81, 97, 102, 106, 108, 153, 159, 162, 194, 204, 212, 243, 291, 306, 318, 324, 388, 459, 477, 486, 582, 612, 636, 873, 901, 918, 954, 972, 1164, 1377, 1431, 1649, 1746, 1802, 1836, 1908, 2619, 2703, 2754, 2862, 3298, 3492, 3604, 4131, 4293, 4947, 5141, 5238, 5406, 5508, 5724, 6596, 7857, 8109, 8262, 8586, 9894, 10282, 10476, 10812, 12879, 14841, 15423, 15714, 16218, 16524, 17172, 19788, 20564, 23571, 24327, 25758, 29682, 30846, 31428, 32436, 44523, 46269, 47142, 48654, 51516, 59364, 61692, 72981, 87397, 89046, 92538, 94284, 97308, 133569, 138807, 145962, 174794, 178092, 185076, 218943, 262191, 267138, 277614, 291924, 349588, 400707, 416421, 437886, 524382, 534276, 555228, 786573, 801414, 832842, 875772, 1048764, 1249263, 1573146, 1602828, 1665684, 2359719, 2498526, 3146292, 4719438, 4997052, 7079157, 9438876, 14158314, 21237471, 28316628, 42474942, 84949884]

約数ペア:

[(1, 84949884), (2, 42474942), (3, 28316628), (4, 21237471), (6, 14158314), (9, 9438876), (12, 7079157), (17, 4997052), (18, 4719438), (27, 3146292), (34, 2498526), (36, 2359719), (51, 1665684), (53, 1602828), (54, 1573146), (68, 1249263), (81, 1048764), (97, 875772), (102, 832842), (106, 801414), (108, 786573), (153, 555228), (159, 534276), (162, 524382), (194, 437886), (204, 416421), (212, 400707), (243, 349588), (291, 291924), (306, 277614), (318, 267138), (324, 262191), (388, 218943), (459, 185076), (477, 178092), (486, 174794), (582, 145962), (612, 138807), (636, 133569), (873, 97308), (901, 94284), (918, 92538), (954, 89046), (972, 87397), (1164, 72981), (1377, 61692), (1431, 59364), (1649, 51516), (1746, 48654), (1802, 47142), (1836, 46269), (1908, 44523), (2619, 32436), (2703, 31428), (2754, 30846), (2862, 29682), (3298, 25758), (3492, 24327), (3604, 23571), (4131, 20564), (4293, 19788), (4947, 17172), (5141, 16524), (5238, 16218), (5406, 15714), (5508, 15423), (5724, 14841), (6596, 12879), (7857, 10812), (8109, 10476), (8262, 10282), (8586, 9894)]