61626348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 191376640

約数和(自身を除く): 129750292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 171, 183, 211, 228, 244, 252, 266, 342, 366, 399, 422, 427, 532, 549, 633, 684, 732, 798, 844, 854, 1098, 1159, 1197, 1266, 1281, 1477, 1596, 1708, 1899, 2196, 2318, 2394, 2532, 2562, 2954, 3477, 3798, 3843, 4009, 4431, 4636, 4788, 5124, 5908, 6954, 7596, 7686, 8018, 8113, 8862, 10431, 12027, 12871, 13293, 13908, 15372, 16036, 16226, 17724, 20862, 24054, 24339, 25742, 26586, 28063, 32452, 36081, 38613, 41724, 48108, 48678, 51484, 53172, 56126, 72162, 73017, 77226, 84189, 90097, 97356, 112252, 115839, 144324, 146034, 154452, 168378, 180194, 231678, 244549, 252567, 270291, 292068, 336756, 360388, 463356, 489098, 505134, 540582, 733647, 810873, 978196, 1010268, 1081164, 1467294, 1621746, 1711843, 2200941, 2934588, 3243492, 3423686, 4401882, 5135529, 6847372, 8803764, 10271058, 15406587, 20542116, 30813174, 61626348]

約数ペア:

[(1, 61626348), (2, 30813174), (3, 20542116), (4, 15406587), (6, 10271058), (7, 8803764), (9, 6847372), (12, 5135529), (14, 4401882), (18, 3423686), (19, 3243492), (21, 2934588), (28, 2200941), (36, 1711843), (38, 1621746), (42, 1467294), (57, 1081164), (61, 1010268), (63, 978196), (76, 810873), (84, 733647), (114, 540582), (122, 505134), (126, 489098), (133, 463356), (171, 360388), (183, 336756), (211, 292068), (228, 270291), (244, 252567), (252, 244549), (266, 231678), (342, 180194), (366, 168378), (399, 154452), (422, 146034), (427, 144324), (532, 115839), (549, 112252), (633, 97356), (684, 90097), (732, 84189), (798, 77226), (844, 73017), (854, 72162), (1098, 56126), (1159, 53172), (1197, 51484), (1266, 48678), (1281, 48108), (1477, 41724), (1596, 38613), (1708, 36081), (1899, 32452), (2196, 28063), (2318, 26586), (2394, 25742), (2532, 24339), (2562, 24054), (2954, 20862), (3477, 17724), (3798, 16226), (3843, 16036), (4009, 15372), (4431, 13908), (4636, 13293), (4788, 12871), (5124, 12027), (5908, 10431), (6954, 8862), (7596, 8113), (7686, 8018)]