66321288

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 203673600

約数和(自身を除く): 137352312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 103, 108, 132, 198, 206, 216, 264, 271, 297, 309, 396, 412, 542, 594, 618, 792, 813, 824, 927, 1084, 1133, 1188, 1236, 1626, 1854, 2168, 2266, 2376, 2439, 2472, 2781, 2981, 3252, 3399, 3708, 4532, 4878, 5562, 5962, 6504, 6798, 7317, 7416, 8943, 9064, 9756, 10197, 11124, 11924, 13596, 14634, 17886, 19512, 20394, 22248, 23848, 26829, 27192, 27913, 29268, 30591, 35772, 40788, 53658, 55826, 58536, 61182, 71544, 80487, 81576, 83739, 107316, 111652, 122364, 160974, 167478, 214632, 223304, 244728, 251217, 307043, 321948, 334956, 502434, 614086, 643896, 669912, 753651, 921129, 1004868, 1228172, 1507302, 1842258, 2009736, 2456344, 2763387, 3014604, 3684516, 5526774, 6029208, 7369032, 8290161, 11053548, 16580322, 22107096, 33160644, 66321288]

約数ペア:

[(1, 66321288), (2, 33160644), (3, 22107096), (4, 16580322), (6, 11053548), (8, 8290161), (9, 7369032), (11, 6029208), (12, 5526774), (18, 3684516), (22, 3014604), (24, 2763387), (27, 2456344), (33, 2009736), (36, 1842258), (44, 1507302), (54, 1228172), (66, 1004868), (72, 921129), (88, 753651), (99, 669912), (103, 643896), (108, 614086), (132, 502434), (198, 334956), (206, 321948), (216, 307043), (264, 251217), (271, 244728), (297, 223304), (309, 214632), (396, 167478), (412, 160974), (542, 122364), (594, 111652), (618, 107316), (792, 83739), (813, 81576), (824, 80487), (927, 71544), (1084, 61182), (1133, 58536), (1188, 55826), (1236, 53658), (1626, 40788), (1854, 35772), (2168, 30591), (2266, 29268), (2376, 27913), (2439, 27192), (2472, 26829), (2781, 23848), (2981, 22248), (3252, 20394), (3399, 19512), (3708, 17886), (4532, 14634), (4878, 13596), (5562, 11924), (5962, 11124), (6504, 10197), (6798, 9756), (7317, 9064), (7416, 8943)]