63879444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1621

約数の個数: 72

約数和(自身を含む): 172870880

約数和(自身を除く): 108991436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 1531, 2196, 2318, 3062, 3477, 4593, 4636, 6124, 6954, 9186, 10431, 13779, 13908, 18372, 20862, 27558, 29089, 41724, 55116, 58178, 87267, 93391, 116356, 174534, 186782, 261801, 280173, 349068, 373564, 523602, 560346, 840519, 1047204, 1120692, 1681038, 1774429, 3362076, 3548858, 5323287, 7097716, 10646574, 15969861, 21293148, 31939722, 63879444]

約数ペア:

[(1, 63879444), (2, 31939722), (3, 21293148), (4, 15969861), (6, 10646574), (9, 7097716), (12, 5323287), (18, 3548858), (19, 3362076), (36, 1774429), (38, 1681038), (57, 1120692), (61, 1047204), (76, 840519), (114, 560346), (122, 523602), (171, 373564), (183, 349068), (228, 280173), (244, 261801), (342, 186782), (366, 174534), (549, 116356), (684, 93391), (732, 87267), (1098, 58178), (1159, 55116), (1531, 41724), (2196, 29089), (2318, 27558), (3062, 20862), (3477, 18372), (4593, 13908), (4636, 13779), (6124, 10431), (6954, 9186)]