61609716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 187125120

約数和(自身を除く): 125515404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 67, 82, 84, 89, 123, 126, 134, 164, 178, 201, 246, 252, 267, 268, 287, 356, 369, 402, 469, 492, 534, 574, 603, 623, 738, 801, 804, 861, 938, 1068, 1148, 1206, 1246, 1407, 1476, 1602, 1722, 1869, 1876, 2412, 2492, 2583, 2747, 2814, 3204, 3444, 3649, 3738, 4221, 5166, 5494, 5607, 5628, 5963, 7298, 7476, 8241, 8442, 10332, 10947, 10988, 11214, 11926, 14596, 16482, 16884, 17889, 19229, 21894, 22428, 23852, 24723, 25543, 32841, 32964, 35778, 38458, 41741, 43788, 49446, 51086, 53667, 57687, 65682, 71556, 76629, 76916, 83482, 98892, 102172, 107334, 115374, 125223, 131364, 153258, 166964, 173061, 214668, 229887, 230748, 244483, 250446, 306516, 346122, 375669, 459774, 488966, 500892, 692244, 733449, 751338, 919548, 977932, 1466898, 1502676, 1711381, 2200347, 2933796, 3422762, 4400694, 5134143, 6845524, 8801388, 10268286, 15402429, 20536572, 30804858, 61609716]

約数ペア:

[(1, 61609716), (2, 30804858), (3, 20536572), (4, 15402429), (6, 10268286), (7, 8801388), (9, 6845524), (12, 5134143), (14, 4400694), (18, 3422762), (21, 2933796), (28, 2200347), (36, 1711381), (41, 1502676), (42, 1466898), (63, 977932), (67, 919548), (82, 751338), (84, 733449), (89, 692244), (123, 500892), (126, 488966), (134, 459774), (164, 375669), (178, 346122), (201, 306516), (246, 250446), (252, 244483), (267, 230748), (268, 229887), (287, 214668), (356, 173061), (369, 166964), (402, 153258), (469, 131364), (492, 125223), (534, 115374), (574, 107334), (603, 102172), (623, 98892), (738, 83482), (801, 76916), (804, 76629), (861, 71556), (938, 65682), (1068, 57687), (1148, 53667), (1206, 51086), (1246, 49446), (1407, 43788), (1476, 41741), (1602, 38458), (1722, 35778), (1869, 32964), (1876, 32841), (2412, 25543), (2492, 24723), (2583, 23852), (2747, 22428), (2814, 21894), (3204, 19229), (3444, 17889), (3649, 16884), (3738, 16482), (4221, 14596), (5166, 11926), (5494, 11214), (5607, 10988), (5628, 10947), (5963, 10332), (7298, 8442), (7476, 8241)]