74997522

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 178214400

約数和(自身を除く): 103216878

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 67, 114, 134, 171, 201, 342, 402, 513, 603, 1026, 1091, 1206, 1273, 1809, 2182, 2546, 3273, 3618, 3819, 6546, 7638, 9819, 11457, 19638, 20729, 22914, 29457, 34371, 41458, 58914, 62187, 68742, 73097, 124374, 146194, 186561, 219291, 373122, 438582, 559683, 657873, 1119366, 1315746, 1388843, 1973619, 2777686, 3947238, 4166529, 8333058, 12499587, 24999174, 37498761, 74997522]

約数ペア:

[(1, 74997522), (2, 37498761), (3, 24999174), (6, 12499587), (9, 8333058), (18, 4166529), (19, 3947238), (27, 2777686), (38, 1973619), (54, 1388843), (57, 1315746), (67, 1119366), (114, 657873), (134, 559683), (171, 438582), (201, 373122), (342, 219291), (402, 186561), (513, 146194), (603, 124374), (1026, 73097), (1091, 68742), (1206, 62187), (1273, 58914), (1809, 41458), (2182, 34371), (2546, 29457), (3273, 22914), (3618, 20729), (3819, 19638), (6546, 11457), (7638, 9819)]