803760156

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{641}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 2071877808

約数和(自身を除く): 1268117652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 571, 641, 732, 1098, 1142, 1282, 1713, 1923, 2196, 2284, 2564, 3426, 3846, 5139, 5769, 6852, 7692, 10278, 11538, 20556, 23076, 34831, 39101, 69662, 78202, 104493, 117303, 139324, 156404, 208986, 234606, 313479, 351909, 366011, 417972, 469212, 626958, 703818, 732022, 1098033, 1253916, 1407636, 1464044, 2196066, 3294099, 4392132, 6588198, 13176396, 22326671, 44653342, 66980013, 89306684, 133960026, 200940039, 267920052, 401880078, 803760156]

約数ペア:

[(1, 803760156), (2, 401880078), (3, 267920052), (4, 200940039), (6, 133960026), (9, 89306684), (12, 66980013), (18, 44653342), (36, 22326671), (61, 13176396), (122, 6588198), (183, 4392132), (244, 3294099), (366, 2196066), (549, 1464044), (571, 1407636), (641, 1253916), (732, 1098033), (1098, 732022), (1142, 703818), (1282, 626958), (1713, 469212), (1923, 417972), (2196, 366011), (2284, 351909), (2564, 313479), (3426, 234606), (3846, 208986), (5139, 156404), (5769, 139324), (6852, 117303), (7692, 104493), (10278, 78202), (11538, 69662), (20556, 39101), (23076, 34831)]