64754964

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 182003360

約数和(自身を除く): 117248396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 67, 76, 81, 108, 114, 134, 157, 162, 171, 201, 228, 268, 314, 324, 342, 402, 471, 513, 603, 628, 684, 804, 942, 1026, 1206, 1273, 1413, 1539, 1809, 1884, 2052, 2412, 2546, 2826, 2983, 3078, 3618, 3819, 4239, 5092, 5427, 5652, 5966, 6156, 7236, 7638, 8478, 8949, 10519, 10854, 11457, 11932, 12717, 15276, 16956, 17898, 21038, 21708, 22914, 25434, 26847, 31557, 34371, 35796, 42076, 45828, 50868, 53694, 63114, 68742, 80541, 94671, 103113, 107388, 126228, 137484, 161082, 189342, 199861, 206226, 241623, 284013, 322164, 378684, 399722, 412452, 483246, 568026, 599583, 799444, 852039, 966492, 1136052, 1199166, 1704078, 1798749, 2398332, 3408156, 3597498, 5396247, 7194996, 10792494, 16188741, 21584988, 32377482, 64754964]

約数ペア:

[(1, 64754964), (2, 32377482), (3, 21584988), (4, 16188741), (6, 10792494), (9, 7194996), (12, 5396247), (18, 3597498), (19, 3408156), (27, 2398332), (36, 1798749), (38, 1704078), (54, 1199166), (57, 1136052), (67, 966492), (76, 852039), (81, 799444), (108, 599583), (114, 568026), (134, 483246), (157, 412452), (162, 399722), (171, 378684), (201, 322164), (228, 284013), (268, 241623), (314, 206226), (324, 199861), (342, 189342), (402, 161082), (471, 137484), (513, 126228), (603, 107388), (628, 103113), (684, 94671), (804, 80541), (942, 68742), (1026, 63114), (1206, 53694), (1273, 50868), (1413, 45828), (1539, 42076), (1809, 35796), (1884, 34371), (2052, 31557), (2412, 26847), (2546, 25434), (2826, 22914), (2983, 21708), (3078, 21038), (3618, 17898), (3819, 16956), (4239, 15276), (5092, 12717), (5427, 11932), (5652, 11457), (5966, 10854), (6156, 10519), (7236, 8949), (7638, 8478)]