61474644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 197223936

約数和(自身を除く): 135749292

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 67, 77, 84, 99, 126, 132, 134, 154, 198, 201, 231, 252, 268, 308, 331, 396, 402, 462, 469, 603, 662, 693, 737, 804, 924, 938, 993, 1206, 1324, 1386, 1407, 1474, 1876, 1986, 2211, 2317, 2412, 2772, 2814, 2948, 2979, 3641, 3972, 4221, 4422, 4634, 5159, 5628, 5958, 6633, 6951, 7282, 8442, 8844, 9268, 10318, 10923, 11916, 13266, 13902, 14564, 15477, 16884, 20636, 20853, 21846, 22177, 25487, 26532, 27804, 30954, 32769, 41706, 43692, 44354, 46431, 50974, 61908, 65538, 66531, 76461, 83412, 88708, 92862, 101948, 131076, 133062, 152922, 155239, 185724, 199593, 229383, 243947, 266124, 305844, 310478, 399186, 458766, 465717, 487894, 620956, 731841, 798372, 917532, 931434, 975788, 1397151, 1463682, 1707629, 1862868, 2195523, 2794302, 2927364, 3415258, 4391046, 5122887, 5588604, 6830516, 8782092, 10245774, 15368661, 20491548, 30737322, 61474644]

約数ペア:

[(1, 61474644), (2, 30737322), (3, 20491548), (4, 15368661), (6, 10245774), (7, 8782092), (9, 6830516), (11, 5588604), (12, 5122887), (14, 4391046), (18, 3415258), (21, 2927364), (22, 2794302), (28, 2195523), (33, 1862868), (36, 1707629), (42, 1463682), (44, 1397151), (63, 975788), (66, 931434), (67, 917532), (77, 798372), (84, 731841), (99, 620956), (126, 487894), (132, 465717), (134, 458766), (154, 399186), (198, 310478), (201, 305844), (231, 266124), (252, 243947), (268, 229383), (308, 199593), (331, 185724), (396, 155239), (402, 152922), (462, 133062), (469, 131076), (603, 101948), (662, 92862), (693, 88708), (737, 83412), (804, 76461), (924, 66531), (938, 65538), (993, 61908), (1206, 50974), (1324, 46431), (1386, 44354), (1407, 43692), (1474, 41706), (1876, 32769), (1986, 30954), (2211, 27804), (2317, 26532), (2412, 25487), (2772, 22177), (2814, 21846), (2948, 20853), (2979, 20636), (3641, 16884), (3972, 15477), (4221, 14564), (4422, 13902), (4634, 13266), (5159, 11916), (5628, 10923), (5958, 10318), (6633, 9268), (6951, 8844), (7282, 8442)]