88407288

素因数分解:

$2^3\times 3^7\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 258201600

約数和(自身を除く): 169794312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 163, 186, 216, 243, 248, 279, 324, 326, 372, 486, 489, 558, 648, 652, 729, 744, 837, 972, 978, 1116, 1304, 1458, 1467, 1674, 1944, 1956, 2187, 2232, 2511, 2916, 2934, 3348, 3912, 4374, 4401, 5022, 5053, 5832, 5868, 6696, 7533, 8748, 8802, 10044, 10106, 11736, 13203, 15066, 15159, 17496, 17604, 20088, 20212, 22599, 26406, 30132, 30318, 35208, 39609, 40424, 45198, 45477, 52812, 60264, 60636, 67797, 79218, 90396, 90954, 105624, 118827, 121272, 135594, 136431, 158436, 180792, 181908, 237654, 271188, 272862, 316872, 356481, 363816, 409293, 475308, 542376, 545724, 712962, 818586, 950616, 1091448, 1227879, 1425924, 1637172, 2455758, 2851848, 3274344, 3683637, 4911516, 7367274, 9823032, 11050911, 14734548, 22101822, 29469096, 44203644, 88407288]

約数ペア:

[(1, 88407288), (2, 44203644), (3, 29469096), (4, 22101822), (6, 14734548), (8, 11050911), (9, 9823032), (12, 7367274), (18, 4911516), (24, 3683637), (27, 3274344), (31, 2851848), (36, 2455758), (54, 1637172), (62, 1425924), (72, 1227879), (81, 1091448), (93, 950616), (108, 818586), (124, 712962), (162, 545724), (163, 542376), (186, 475308), (216, 409293), (243, 363816), (248, 356481), (279, 316872), (324, 272862), (326, 271188), (372, 237654), (486, 181908), (489, 180792), (558, 158436), (648, 136431), (652, 135594), (729, 121272), (744, 118827), (837, 105624), (972, 90954), (978, 90396), (1116, 79218), (1304, 67797), (1458, 60636), (1467, 60264), (1674, 52812), (1944, 45477), (1956, 45198), (2187, 40424), (2232, 39609), (2511, 35208), (2916, 30318), (2934, 30132), (3348, 26406), (3912, 22599), (4374, 20212), (4401, 20088), (5022, 17604), (5053, 17496), (5832, 15159), (5868, 15066), (6696, 13203), (7533, 11736), (8748, 10106), (8802, 10044)]