66373384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 167961600

約数和(自身を除く): 101588216

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 53, 56, 76, 77, 88, 106, 107, 133, 152, 154, 209, 212, 214, 266, 308, 371, 418, 424, 428, 532, 583, 616, 742, 749, 836, 856, 1007, 1064, 1166, 1177, 1463, 1484, 1498, 1672, 2014, 2033, 2332, 2354, 2926, 2968, 2996, 4028, 4066, 4081, 4664, 4708, 5671, 5852, 5992, 7049, 8056, 8132, 8162, 8239, 9416, 11077, 11342, 11704, 14098, 14231, 16264, 16324, 16478, 22154, 22363, 22684, 28196, 28462, 32648, 32956, 39697, 44308, 44726, 45368, 56392, 56924, 62381, 65912, 77539, 79394, 88616, 89452, 107749, 113848, 124762, 155078, 156541, 158788, 178904, 215498, 249524, 310156, 313082, 317576, 430996, 436667, 499048, 620312, 626164, 754243, 861992, 873334, 1185239, 1252328, 1508486, 1746668, 2370478, 3016972, 3493336, 4740956, 6033944, 8296673, 9481912, 16593346, 33186692, 66373384]

約数ペア:

[(1, 66373384), (2, 33186692), (4, 16593346), (7, 9481912), (8, 8296673), (11, 6033944), (14, 4740956), (19, 3493336), (22, 3016972), (28, 2370478), (38, 1746668), (44, 1508486), (53, 1252328), (56, 1185239), (76, 873334), (77, 861992), (88, 754243), (106, 626164), (107, 620312), (133, 499048), (152, 436667), (154, 430996), (209, 317576), (212, 313082), (214, 310156), (266, 249524), (308, 215498), (371, 178904), (418, 158788), (424, 156541), (428, 155078), (532, 124762), (583, 113848), (616, 107749), (742, 89452), (749, 88616), (836, 79394), (856, 77539), (1007, 65912), (1064, 62381), (1166, 56924), (1177, 56392), (1463, 45368), (1484, 44726), (1498, 44308), (1672, 39697), (2014, 32956), (2033, 32648), (2332, 28462), (2354, 28196), (2926, 22684), (2968, 22363), (2996, 22154), (4028, 16478), (4066, 16324), (4081, 16264), (4664, 14231), (4708, 14098), (5671, 11704), (5852, 11342), (5992, 11077), (7049, 9416), (8056, 8239), (8132, 8162)]