127758888

素因数分解:

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

素因数の和:1623

約数の個数: 96

約数和(自身を含む): 370437600

約数和(自身を除く): 242678712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 366, 456, 488, 549, 684, 732, 1098, 1159, 1368, 1464, 1531, 2196, 2318, 3062, 3477, 4392, 4593, 4636, 6124, 6954, 9186, 9272, 10431, 12248, 13779, 13908, 18372, 20862, 27558, 27816, 29089, 36744, 41724, 55116, 58178, 83448, 87267, 93391, 110232, 116356, 174534, 186782, 232712, 261801, 280173, 349068, 373564, 523602, 560346, 698136, 747128, 840519, 1047204, 1120692, 1681038, 1774429, 2094408, 2241384, 3362076, 3548858, 5323287, 6724152, 7097716, 10646574, 14195432, 15969861, 21293148, 31939722, 42586296, 63879444, 127758888]

約数ペア:

[(1, 127758888), (2, 63879444), (3, 42586296), (4, 31939722), (6, 21293148), (8, 15969861), (9, 14195432), (12, 10646574), (18, 7097716), (19, 6724152), (24, 5323287), (36, 3548858), (38, 3362076), (57, 2241384), (61, 2094408), (72, 1774429), (76, 1681038), (114, 1120692), (122, 1047204), (152, 840519), (171, 747128), (183, 698136), (228, 560346), (244, 523602), (342, 373564), (366, 349068), (456, 280173), (488, 261801), (549, 232712), (684, 186782), (732, 174534), (1098, 116356), (1159, 110232), (1368, 93391), (1464, 87267), (1531, 83448), (2196, 58178), (2318, 55116), (3062, 41724), (3477, 36744), (4392, 29089), (4593, 27816), (4636, 27558), (6124, 20862), (6954, 18372), (9186, 13908), (9272, 13779), (10431, 12248)]