90398232

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 255864960

約数和(自身を除く): 165466728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 101, 124, 186, 202, 248, 279, 303, 372, 401, 404, 558, 606, 744, 802, 808, 909, 1116, 1203, 1212, 1604, 1818, 2232, 2406, 2424, 3131, 3208, 3609, 3636, 4812, 6262, 7218, 7272, 9393, 9624, 12431, 12524, 14436, 18786, 24862, 25048, 28179, 28872, 37293, 37572, 40501, 49724, 56358, 74586, 75144, 81002, 99448, 111879, 112716, 121503, 149172, 162004, 223758, 225432, 243006, 298344, 324008, 364509, 447516, 486012, 729018, 895032, 972024, 1255531, 1458036, 2511062, 2916072, 3766593, 5022124, 7533186, 10044248, 11299779, 15066372, 22599558, 30132744, 45199116, 90398232]

約数ペア:

[(1, 90398232), (2, 45199116), (3, 30132744), (4, 22599558), (6, 15066372), (8, 11299779), (9, 10044248), (12, 7533186), (18, 5022124), (24, 3766593), (31, 2916072), (36, 2511062), (62, 1458036), (72, 1255531), (93, 972024), (101, 895032), (124, 729018), (186, 486012), (202, 447516), (248, 364509), (279, 324008), (303, 298344), (372, 243006), (401, 225432), (404, 223758), (558, 162004), (606, 149172), (744, 121503), (802, 112716), (808, 111879), (909, 99448), (1116, 81002), (1203, 75144), (1212, 74586), (1604, 56358), (1818, 49724), (2232, 40501), (2406, 37572), (2424, 37293), (3131, 28872), (3208, 28179), (3609, 25048), (3636, 24862), (4812, 18786), (6262, 14436), (7218, 12524), (7272, 12431), (9393, 9624)]