73982142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 180363456

約数和(自身を除く): 106381314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 71, 73, 78, 117, 122, 142, 146, 183, 213, 219, 234, 366, 426, 438, 549, 639, 657, 793, 923, 949, 1098, 1278, 1314, 1586, 1846, 1898, 2379, 2769, 2847, 4331, 4453, 4758, 5183, 5538, 5694, 7137, 8307, 8541, 8662, 8906, 10366, 12993, 13359, 14274, 15549, 16614, 17082, 25986, 26718, 31098, 38979, 40077, 46647, 56303, 57889, 67379, 77958, 80154, 93294, 112606, 115778, 134758, 168909, 173667, 202137, 316163, 337818, 347334, 404274, 506727, 521001, 606411, 632326, 948489, 1013454, 1042002, 1212822, 1896978, 2845467, 4110119, 5690934, 8220238, 12330357, 24660714, 36991071, 73982142]

約数ペア:

[(1, 73982142), (2, 36991071), (3, 24660714), (6, 12330357), (9, 8220238), (13, 5690934), (18, 4110119), (26, 2845467), (39, 1896978), (61, 1212822), (71, 1042002), (73, 1013454), (78, 948489), (117, 632326), (122, 606411), (142, 521001), (146, 506727), (183, 404274), (213, 347334), (219, 337818), (234, 316163), (366, 202137), (426, 173667), (438, 168909), (549, 134758), (639, 115778), (657, 112606), (793, 93294), (923, 80154), (949, 77958), (1098, 67379), (1278, 57889), (1314, 56303), (1586, 46647), (1846, 40077), (1898, 38979), (2379, 31098), (2769, 26718), (2847, 25986), (4331, 17082), (4453, 16614), (4758, 15549), (5183, 14274), (5538, 13359), (5694, 12993), (7137, 10366), (8307, 8906), (8541, 8662)]