31591609812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{6151}}^1$

素因数の和:6486

約数の個数: 144

約数和(自身を含む): 92708179200

約数和(自身を除く): 61116569388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 229, 252, 267, 356, 458, 534, 623, 687, 801, 916, 1068, 1246, 1374, 1602, 1603, 1869, 2061, 2492, 2748, 3204, 3206, 3738, 4122, 4809, 5607, 6151, 6412, 7476, 8244, 9618, 11214, 12302, 14427, 18453, 19236, 20381, 22428, 24604, 28854, 36906, 40762, 43057, 55359, 57708, 61143, 73812, 81524, 86114, 110718, 122286, 129171, 142667, 172228, 183429, 221436, 244572, 258342, 285334, 366858, 387513, 428001, 516684, 547439, 570668, 733716, 775026, 856002, 1094878, 1284003, 1408579, 1550052, 1642317, 1712004, 2189756, 2568006, 2817158, 3284634, 3832073, 4225737, 4926951, 5136012, 5634316, 6569268, 7664146, 8451474, 9853902, 9860053, 11496219, 12677211, 15328292, 16902948, 19707804, 19720106, 22992438, 25354422, 29580159, 34488657, 39440212, 45984876, 50708844, 59160318, 68977314, 88740477, 118320636, 125363531, 137954628, 177480954, 250727062, 354961908, 376090593, 501454124, 752181186, 877544717, 1128271779, 1504362372, 1755089434, 2256543558, 2632634151, 3510178868, 4513087116, 5265268302, 7897902453, 10530536604, 15795804906, 31591609812]

約数ペア:

[(1, 31591609812), (2, 15795804906), (3, 10530536604), (4, 7897902453), (6, 5265268302), (7, 4513087116), (9, 3510178868), (12, 2632634151), (14, 2256543558), (18, 1755089434), (21, 1504362372), (28, 1128271779), (36, 877544717), (42, 752181186), (63, 501454124), (84, 376090593), (89, 354961908), (126, 250727062), (178, 177480954), (229, 137954628), (252, 125363531), (267, 118320636), (356, 88740477), (458, 68977314), (534, 59160318), (623, 50708844), (687, 45984876), (801, 39440212), (916, 34488657), (1068, 29580159), (1246, 25354422), (1374, 22992438), (1602, 19720106), (1603, 19707804), (1869, 16902948), (2061, 15328292), (2492, 12677211), (2748, 11496219), (3204, 9860053), (3206, 9853902), (3738, 8451474), (4122, 7664146), (4809, 6569268), (5607, 5634316), (6151, 5136012), (6412, 4926951), (7476, 4225737), (8244, 3832073), (9618, 3284634), (11214, 2817158), (12302, 2568006), (14427, 2189756), (18453, 1712004), (19236, 1642317), (20381, 1550052), (22428, 1408579), (24604, 1284003), (28854, 1094878), (36906, 856002), (40762, 775026), (43057, 733716), (55359, 570668), (57708, 547439), (61143, 516684), (73812, 428001), (81524, 387513), (86114, 366858), (110718, 285334), (122286, 258342), (129171, 244572), (142667, 221436), (172228, 183429)]